Guinea-pigs, green boas, and gastroenteritis.
D000328:Adult; D002675:Child, Preschool; D003141:Communicable Diseases / Q000453:epidemiology; D004501:Education, Medical; D005759:Gastroenteritis / Q000453:epidemiology* / Q000209:etiology; D006801:Humans; D007223:Infant; D010568:Peru; D014330:Tropical Medicine