[Epidemiology of venereal diseases in the light of our observations].
D001291:Attitude of Health Personnel; D006266:Health Education; D006801:Humans; D008297:Male; D011044:Poland; D012737:Sex Factors; D012749:Sexually Transmitted Diseases / Q000453:epidemiology*; D012940:Social Problems; D012959:Socioeconomic Factors
Epidemiologia chorób wenerycznych w świetle spostrezezeń własnych.