title: Serum vitamin B12 concentrations in elderly patients with symptomatic thromboembolism after orthopedic surgery.
authors.forename: Alpaslan
authors.initials: A
authors.lastname: Cosar
authors.forename: Omer
authors.initials: O
authors.lastname: Ozcan
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D019637:Orthopedic Procedures / Q000009:adverse effects*; D054556:Venous Thromboembolism / Q000097:blood*; D014805:Vitamin B 12 / Q000097:blood*
chemical_list: D014805:Vitamin B 12