Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) VAN SCHOUBROECK Dominique,Fetoscopic surgery in triplet pregnancies : A multicenter case series,Am J Obstet Gynecol.,,,2004,191,,1159-32,https://cir.nii.ac.jp/crid/1574231874759248000,