Universidad de Costa Rica
  • Sobre Kérwá
  • Acceso Abierto
  • Cómo Depositar
  • Políticas
  • Contacto
    • español
    • English
  • English 
    • español
    • English
  • Login
Search 
  •   Kérwá Home
  • Investigación
  • Search
  •   Kérwá Home
  • Investigación
  • Search
JavaScript is disabled for your browser. Some features of this site may not work without it.

Search

Show Advanced FiltersHide Advanced Filters

Filters

Use filters to refine the search results.

Now showing items 1-10 of 202

  • Sort Options:
  • Relevance
  • Title Asc
  • Title Desc
  • Issue Date Asc
  • Issue Date Desc
  • Results Per Page:
  • 5
  • 10
  • 20
  • 40
  • 60
  • 80
  • 100
Thumbnail

Bacterias multirresistentes a los antibióticos aisladas de niños hospitalizados de "alto riesgo" 

Peñaranda, María Elena; Brenes, Carmen; Vargas, Guillermo; Mata Jiménez, Leonardo (Revista Médica del Hospital Nacioanl de Niños Dr. Carlos Sáenz, 1978)
Between January and September, 1977, 43 strains of Klebslella-Enterobac-ter, 17 of Pseudomonas and 6 of Escherlchla coli —all resistant to several drugs—were isolated from 66 children hospitalized in the National Children's ...
Thumbnail

Estado nutricional en Amerindios en Costa Rica 1979-1984 

Mata Jiménez, Leonardo; Salas Chaves, Pilar; Ulate Castro, Emilce; Barrantes Mesén, Ramiro (1985)
Several expeditions were made during the period 1979 -1984 to the Amerindian localities Limoncito and Abrojo (Guaymi);Cabagra aend Amubri (BriBri); Boruca (Boruca) and Ujarras (Cabecar); in order to evaluate the ...
Thumbnail

Oral rehydration and maintenance of children with rotavirus and bacterial diarrhoeas
Rehydratation mr vole orale et maintien de l'equilibre chez les jeunes enfants atteints de diarrhee a rotavirus ou a bacteries 

Nalin, David R.; Levine, Myron M.; Mata Jiménez, Leonardo; de Céspedes Montealegre, Carlos; Vargas, William; Lizano, Cecilia; Loría, Alba Rosa; Simhon Edgar, Alberto; Mohs Villalta, Edgar (Bull World Health Organ. 1979; 57(3): 453–459, 1979)
To determine whether oral glucose-electrolytes therapy could be adapted with equal success to infants with diarrhoea of bacterial and viral etiologies, oral glucose-electrolytes therapy was studied in a setting where all ...
Thumbnail

Promotion of breastfeeding in Costa Rica: the Puriscal study 

Mata Jiménez, Leonardo; Sáenz, Patricia; Araya, José R.; Allen, María de los Ángeles; García, María E.; Carvajal, Juan J. (1988-09-01)
The decline in rate and duration of breastfeeding in urban areas in developing countries seems to have resulted from the transition from extended to nuclear cofamilies and exposure of young mothers to influences affecting ...
Thumbnail

Cryptosporidiosis in Bangladesh 

Shahid, Nigar S.; Rahman, Asmh; Anderson, B. C.; Mata Jiménez, Leonardo; Sanyal, S. C. (1985)
Despite the large number of enteropathogens identified in recent years the cause of many episodes of diarrhoea remain undetermined. The protozoan Cryptosporidium was first described as a pathogen causing diarrhoea in animals ...
Thumbnail

Global Importance of Diarrhieal Diseases and Malnutrition 

Mata Jiménez, Leonardo (1985)
The amount of new knowledge accumulated in the past 15 years about the aetiology, epidemiology, and public significance of diarrhoeal disease is quite remarkable, particularly because such knowledge has challenged orthodox ...
Thumbnail

Grupos sanguíneos ABO y Rh y proteínas séricas en una población amerindia, Matambú, Costa Rica 

Azofeifa Navas, Jorge; Barrantes Mesén, Ramiro; Mata Jiménez, Leonardo (1985-06)
Se llevó a cabo un estudio de la estructura genética de la población de Matambú, Costa Rica, utilizando marcadores genéticos de 6 loci que incluyen los grupos sanguíneos ABO y Rh y la albilmina, ceruloplasmina, haptoglobina ...
Thumbnail

Infectious agents in acute and chronic diarrhea of chilhood 

Mata Jiménez, Leonardo; Urrutia, Juan José; Simhon Edgar, Alberto (Chronic diarrea a in children: Raven Press p. 237 - 252, 1984)
Even today acute diarrheal disease is thought of by many laymen as well as by some medical professionals in developing countries as being a syndrome of alimentary origin. Despite recognition of shigellosis, cholera, ...
Thumbnail

Baja endemicidad de parásitos intestinalesen tres distritos de Puriscal 

Vives Blanco, Marcela; Mata Jiménez, Leonardo (1985)
A study of the prevalence of intestinal parasites among 44 family units (198 individuals) in three Costa Rican rural districts was conducted by the Institute for Health Research (INISA). A very low prevalence of all ...
Thumbnail

S-IgA cholera toxin and rotavirus antibody in human colostrum 

Simhon Edgar, Alberto; Yolken, Robert H.; Mata Jiménez, Leonardo (Acta Paediar Scand 68(3): 161-164. 1979, 1979)
S-IgA cholera toxin and rotavirus antibody inhuman colostrum. Acta Paediatr Scand, 68: 161, 1979.—S-1gA antibodies against cholera toxin and rotavirus were assayed in 43 colostral samples by means of an enzyme-linked ...
  • 1
  • 2
  • 3
  • 4
  • . . .
  • 21

  • Repositorios universitarios

  • Repositorio del SIBDI-UCR
  • Biblioteca Digital del CIICLA
  • Repositorio Documental Rafael Obregón Loría (CIHAC)
  • Biblioteca Digital Carlos Melendez (CIHAC)
  • Repositorio de Fotografías
  • Colección de videos de UPA-VAS
  • Sitios recomendados

  • Buscador regional de LA Referencia
  • Buscador del Open ROAR
  • Scientific Electronic Library Online (SciELO)
  • Directory of Open Access Journals (DOAJ)
  • Redalyc
  • Redes sociales

  • facebook.com/repositoriokerwa
  • @Ciencia_UCR
  • Sobre Kérwá
  • Acceso Abierto
  • Cómo depositar
  • Políticas
Contact Us | Send Feedback
Repositorio Institucional de la Universidad de Costa Rica. Algunos derechos reservados. Este repositorio funciona con DSpace.
 

 

Browse

All of KérwáCommunities & CollectionsTitlesAuthorsSubjectsProcedenceTypeThis CommunityTitlesAuthorsSubjectsProcedenceType

My Account

LoginRegister

Discover

Author
Mata Jiménez, Leonardo (202)
Simhon Edgar, Alberto (20)Urrutia, Juan José (20)Mohs Villalta, Edgar (16)Vives Blanco, Marcela (13)Jiménez, Patricia (10)Achí Araya, María Rosario (9)García, María Eugenia (9)Kronmal, Richard A. (8)Murillo González, Sandra (8)... View MoreTypeartículo científico (147)capítulo de libro (43)artículo (3)comunicación de congreso (3)revista de divulgación (3)informe de investigación (2)libro (1)ProcedenceVicerrectoría de Investigación (200)Vicerrectoría de Docencia (3)Rectoría (1)... View MoreHas File(s)Yes (201)No (1)

  • Repositorios universitarios

  • Repositorio del SIBDI-UCR
  • Biblioteca Digital del CIICLA
  • Repositorio Documental Rafael Obregón Loría (CIHAC)
  • Biblioteca Digital Carlos Melendez (CIHAC)
  • Repositorio de Fotografías
  • Colección de videos de UPA-VAS
  • Sitios recomendados

  • Buscador regional de LA Referencia
  • Buscador del Open ROAR
  • Scientific Electronic Library Online (SciELO)
  • Directory of Open Access Journals (DOAJ)
  • Redalyc
  • Redes sociales

  • facebook.com/repositoriokerwa
  • @Ciencia_UCR
  • Sobre Kérwá
  • Acceso Abierto
  • Cómo depositar
  • Políticas
Contact Us | Send Feedback
Repositorio Institucional de la Universidad de Costa Rica. Algunos derechos reservados. Este repositorio funciona con DSpace.