[On the morbidity of gonorrhea in railway workers].
D000328:Adult; D005260:Female; D006069:Gonorrhea / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D008297:Male; D009790:Occupations; D012426:Russia
O zabolevaemosti gonoreeĭ zheleznodorozhnikov.