Adolescents and VD.
D000293:Adolescent; D001291:Attitude of Health Personnel; D001294:Attitude to Health; D003153:Community Health Services; D003376:Counseling; D005260:Female; D006266:Health Education; D006801:Humans; D008297:Male; D009723:Nurse-Patient Relations; D012573:School Nursing; D012736:Sex Education; D012749:Sexually Transmitted Diseases / Q000453:epidemiology / Q000517:prevention & control*; D014481:United States