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) Timothy Evans and Metin Gülmezoglu and Tikki Pang,Registering clinical trials: an essential role for WHO,The Lancet,0140-6736,Elsevier BV,2004-05,363,9419,1413-1414,https://cir.nii.ac.jp/crid/1361981468382110336,https://doi.org/10.1016/s0140-6736(04)16136-9