Failure of children to receive penicillin by mouth.
D002648:Child; D006801:Humans; D009055:Mouth; D010033:Otitis Media; D010406:Penicillins; D010612:Pharyngitis; D011711:Pyoderma; D013290:Streptococcal Infections
D010406:Penicillins
OTITIS MEDIA; PENICILLIN; PHARYNGITIS; PYODERMA; STREPTOCOCCAL INFECTIONS