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Agentes virales y bacterianos en niños hospitalizados con infección respiratoria aguda: Brote epidemiológico

Salas Chaves, Pilar; Achí Araya, María Rosario; Mata Jiménez, Leonardo; Chavarría Milanés, José Fernando (1985)

Nasopharyngeal aspirates were recollected from 76 hospitalized children with acute respiratory infection (ARI). Plastic disposable collectors provided with a sterile feeding probe were used to obtain secretions. Aspirates ...

Influence of Orally Administered Antibiotics on Faecal pH and Volatile Fatty Acid Concentrations on Infants and Young Children

Marsh, W. W.; Hentges, D. J.; Chavarría Milanés, José Fernando; Thal, W. R.; Adams, M. K.; Achí Araya, María Rosario; Mata Jiménez, Leonardo (1990)

Faecal specimens were collected from infants and children with common infections who presented to the Paediatrics Outpatient Department of the National Children's Hospital, San Jose, Costa Rica or to the Paediatrics Clinic, ...