Sex-mental health of adolescence.
D000293:Adolescent; D000367:Age Factors; D001208:Asia; D001290:Attitude; D001519:Behavior; D002681:China; D003710:Demography; D003906:Developing Countries; D004467:Economics; D004493:Education; D005202:Asia, Eastern; D006301:Health Services Needs and Demand; D019359:Knowledge; D011153:Population; D011154:Population Characteristics; D016730:Program Development; D011584:Psychology; D012098:Reproduction; D012106:Research; D012494:Sampling Studies; D012736:Sex Education; D012725:Sexual Behavior; D013334:Students
Adolescents; Age Factors; Asia; Attitude; Behavior; China; Demographic Factors; Developing Countries; Eastern Asia; Economic Factors; Education; Knowledge; Needs; Population; Population Characteristics; Premarital Sex Behavior; Progress Report; Psychological Factors; Reproduction; Research Methodology; Sampling Studies; Sex Behavior; Sex Education; Students; Studies; Youth