Nontuberculous pleural empyema and penicillin.
D004653:Empyema; D016724:Empyema, Pleural; D006801:Humans; D010406:Penicillins / Q000628:therapy*; D010994:Pleura
PENICILLIN/therapy; PLEURA/empyema
Empiema pleural no tuberculoso y penicilina.