National survey of venereal disease treated by physicians in 1968.
D006069:Gonorrhea / Q000628:therapy; D006801:Humans; D008499:Medical Records; D008511:Medicine; D011331:Private Practice; D012749:Sexually Transmitted Diseases / Q000453:epidemiology / Q000628:therapy*; D013038:Specialization; D013587:Syphilis / Q000628:therapy; D014481:United States