Influence of sexual habits on the epidemic curves of syphilis and gonorrhoea.
D001699:Biometry; D058872:Epidemics; D006069:Gonorrhea / Q000453:epidemiology* / Q000706:statistics & numerical data*; D006184:Habits; D006801:Humans; D012725:Sexual Behavior; D013587:Syphilis / Q000453:epidemiology* / Q000706:statistics & numerical data*
GONORRHEA/epidemiology and statistics; SEXUAL BEHAVIOR; SYPHILIS/epidemiology and statistics