[Sex education and education in sexually transmitted diseases in pre-university students in Uruguay].
D000293:Adolescent; D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D012736:Sex Education; D012749:Sexually Transmitted Diseases; D014583:Uruguay
Educación sexual y sobre enfermedades de transmisión sexual en estudiantes preuniversitarios del Uruguay.