1. Small round viruses: Classification and role in foodborne infections;Appleton;Ciba Found Symp,1987
2. Diarrheal illness among infants and toddlers in day care centers. I. Epidemiology and pathogens;Bartlett;J Pediatr,1985
3. Infectious and parasitic diseases;Bennett;Am J Prev Med,1987
4. Giardiasis in day-care centers: Evidence of person-to-person transmission;Black;Pediatrics,1977
5. Viral gastroenteritis;Blacklow;N Engl J Med,1981