Teenage pregnancy: an overview. III. Environmental and educational influences.
Hepfer
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D000293:Adolescent; D005190:Family; D005260:Female; D006801:Humans; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D012736:Sex Education; D012931:Social Environment; D012944:Social Support; D012959:Socioeconomic Factors; D013022:South Carolina