title: [Retroflexion angle of the femoral neck and its physiological significance].
mesh_terms: D000328:Adult; D001696:Biomechanical Phenomena; D005270:Femur Head / Q000502:physiology; D005272:Femur Neck / Q000502:physiology*; D006801:Humans; D007231:Infant, Newborn; D009119:Muscle Contraction; D009132:Muscles / Q000502:physiology
vernacular_title: Ugol retrofleksii sheĭki bedrennoĭ kosti i ego fiziologicheskoe znachenie.