Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Yoshihiro Sato and Yoshiaki Honda and Jun Iwamoto and Tomohiro Kanoko and Kei Satoh,Effect of Folate and Mecobalamin on Hip Fractures in Patients With Stroke,JAMA,0098-7484,American Medical Association (AMA),2005-03-02,293,9,1082,https://cir.nii.ac.jp/crid/1363388845488204416,https://doi.org/10.1001/jama.293.9.1082