[Epidemiologic problems of venereal diseases].
D000293:Adolescent; D000328:Adult; D004812:Epidemiologic Methods; D005260:Female; D006069:Gonorrhea / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D008297:Male; D011044:Poland; D012736:Sex Education; D012924:Social Conditions; D013587:Syphilis / Q000453:epidemiology* / Q000517:prevention & control
Z zagadnień epidemiologii chorób wenerycznych.