Neutropenia. Therapy with penicillin and its congeners.
D000667:Ampicillin / Q000009:adverse effects; D002675:Child, Preschool; D005260:Female; D006801:Humans; D009503:Neutropenia / Q000139:chemically induced; D010400:Penicillin G / Q000009:adverse effects; D010406:Penicillins / Q000009:adverse effects*
D010406:Penicillins; D000667:Ampicillin; D010400:Penicillin G