"BRL 1621"--A PENICILLINASE-RESISTANT PENICILLIN FOR USE BY  INJECTION OR BY MOUTH.
D002648:Child; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007267:Injections; D009055:Mouth; D010405:Penicillinase; D010406:Penicillins; D013203:Staphylococcal Infections
D010406:Penicillins; D010405:Penicillinase
CHILD; INFANT; INFANT, NEWBORN; PENICILLIN; STAPHYLOCOCCAL INFECTIONS