Sexually transmitted infections.
Stary
Angelika
A
D003140:Communicable Disease Control / Q000331:legislation & jurisprudence*; D003430:Cross-Sectional Studies; D005060:Europe; D015658:HIV Infections / Q000453:epidemiology / Q000517:prevention & control*; D006801:Humans; D012749:Sexually Transmitted Diseases / Q000453:epidemiology / Q000517:prevention & control*