Penicillin or clindamycin for primary lung abscess?
D001442:Bacteroides Infections / Q000188:drug therapy; D002981:Clindamycin / Q000627:therapeutic use*; D006801:Humans; D008169:Lung Abscess / Q000188:drug therapy* / Q000382:microbiology; D010406:Penicillins / Q000627:therapeutic use*; D012107:Research Design
D010406:Penicillins; D002981:Clindamycin