title: Studies on T-strain mycoplasmas in nongonococcal urethritis.
mesh_terms: D000906:Antibodies / Q000032:analysis; D000917:Antibody Formation; D006386:Hemagglutination Tests; D006801:Humans; D008297:Male; D009174:Mycoplasma / Q000302:isolation & purification*; D014521:Urethra / Q000382:microbiology; D014526:Urethritis / Q000276:immunology / Q000382:microbiology*
chemical_list: D000906:Antibodies