[Incidence of syphilis and gonorrhea in Poland over the past 5 years (1979-1983)].
D006069:Gonorrhea / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D011044:Poland; D013587:Syphilis / Q000453:epidemiology* / Q000517:prevention & control
Analiza zapadalności na kiłe i rzezaczke w Polsce w minionym piecioleciu (1979-1983).