title: Relating learning to life: appropriate sex education.
mesh_terms: D000293:Adolescent; D000367:Age Factors; D003710:Demography; D004467:Economics; D004493:Education; D006287:Health Planning Guidelines; D006301:Health Services Needs and Demand; D011153:Population; D011154:Population Characteristics; D012736:Sex Education
keywords: Adolescents; Age Factors; Demographic Factors; Economic Factors; Education; Needs; Population; Population Characteristics; Recommendations; Sex Education; Youth