著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL WHO Scientific Group on Medical Methods for Termination of Pregnancy and World Health Organization,Medical methods for termination of pregnancy : report of WHO Scientific Group,,World Health Organization,1997,Technical report series,,9241208716,,https://cir.nii.ac.jp/crid/1130000797629175936