Progestins and skeletal maturation.
D001842:Bone and Bones; D005260:Female; D005315:Fetal Diseases; D006801:Humans; D009640:Norethindrone; D011372:Progestins; D014770:Virilism
D011372:Progestins; D009640:Norethindrone
BONE AND BONES; FETAL DISEASES; NORETHINDRONE; PROGESTATIONAL HORMONES; VIRILISM