title: Abnormal pronation in children. An hormonal etiology.
mesh_terms: D000367:Age Factors; D000818:Animals; D002648:Child; D002675:Child, Preschool; D005260:Female; D006168:Guinea Pigs; D006618:Hip Dislocation, Congenital / Q000139:chemically induced / Q000209:etiology*; D006801:Humans; D066298:In Vitro Techniques; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008431:Maternal-Fetal Exchange; D011247:Pregnancy; D012065:Relaxin / Q000009:adverse effects / Q000502:physiology*
chemical_list: D012065:Relaxin