The influence of bacteria, PPLO, cysticetes and trichomonas in the genital tract on nongonococcal urethritis.
D001419:Bacteria; D006801:Humans; D007239:Infections; D009174:Mycoplasma; D012282:Rickettsia Infections; D014244:Trichomonas; D014245:Trichomonas Infections; D014526:Urethritis / Q000209:etiology*; D014566:Urogenital System
PLEUROPNEUMONIA-LIKE ORGANISMS/infection; RICKETTSIAL DISEASES; TRICHOMONAS INFECTIONS; URETHRITIS/etiology