Periarteritis in a 4-month-old infant unresponsive to penicillinase.
D002648:Child; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D010405:Penicillinase / Q000628:therapy*; D010488:Polyarteritis Nodosa
D010405:Penicillinase
INFANT, NEWBORN/diseases; PENICILLINASE/therapy; PERIARTERITIS NODOSA/in infancy and childhood