title: Risk factors for knee ligament trauma.
authors.affiliation: McClure Musculoskeletal Research Center, Department of Orthopaedics and Rehabilitation, College of Medicine, University of Vermont, Burlington, VT, USA.
authors.forename: Bruce D
authors.initials: BD
authors.lastname: Beynnon
mesh_terms: D000070598:Anterior Cruciate Ligament Injuries; D004958:Estradiol / Q000097:blood; D005260:Female; D006801:Humans; D007593:Joint Instability / Q000378:metabolism; D007718:Knee Injuries / Q000097:blood / Q000209:etiology*; D008297:Male; D011374:Progesterone / Q000097:blood; D011446:Prospective Studies; D012189:Retrospective Studies; D012307:Risk Factors
chemical_list: D011374:Progesterone; D004958:Estradiol