Longitudinal study of rotavirus infection and gastroenteritis in families served by a pediatric medical practice: clinical and epidemiologic observations. - Rodriguez,WJ.; Kim,HW.; Brandt,CD.; Schwartz,RH.; Gardner,MK.; Jeffries,B.; Parrott,RH.; Kaslow,RA.; Smith,JI.; Kapikian,AZ. (Pediatr Infect Dis J., 1987)