Native American teens in Project Takoja.
D000293:Adolescent; D016497:Adolescent Health Services / Q000458:organization & administration*; D005260:Female; D006303:Health Services, Indigenous / Q000458:organization & administration*; D006801:Humans; D007198:Indians, North American; D008427:Maternal Health Services / Q000458:organization & administration*; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D013023:South Dakota