The recovery of pleuropneumonia-like organisms from Negro men with and without nongonococcal urethritis.
D001432:Bacteriology; D001686:Biological Phenomena; D006801:Humans; D008297:Male; D009174:Mycoplasma; D010829:Physiological Phenomena; D014526:Urethritis / Q000382:microbiology*
PLEUROPNEUMONIA-LIKE ORGANISMS; URETHRITIS/bacteriology