An unusual, nonfatal reaction to procaine penicillin.
D009494:Neurosyphilis / Q000628:therapy*; D010402:Penicillin G Procaine; D010406:Penicillins / Q000031:analogs & derivatives
D010406:Penicillins; D010402:Penicillin G Procaine
NEUROSYPHILIS/therapy; PENICILLIN/derivatives