Severe leucopenia and fever due to benzylpenicillin -- a rare complication of treatment with a common antibiotic.
D000328:Adult; D005334:Fever / Q000139:chemically induced*; D006801:Humans; D007970:Leukopenia / Q000139:chemically induced*; D008297:Male; D010400:Penicillin G / Q000009:adverse effects*
D010400:Penicillin G