著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Haiyan Wang and Linyi Li and Ling Ling Qin and Yanan Song and Josep Vidal-Alaball and Tong Hua Liu,Oral vitamin B12versus intramuscular vitamin B12for vitamin B12deficiency,Cochrane Database of Systematic Reviews,1465-1858,Wiley,2018-03-15,2018,3,,https://cir.nii.ac.jp/crid/1363670319451151872,https://doi.org/10.1002/14651858.cd004655.pub3