Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KOJIMA Yutaka and KAMANO Toshiki and SAKAMOTO Kazuhiro and TOMIKI Yuichi and SUGANO Masahiko and WATANABE Tomoo and OKUZAWA Atsushi and KASAMAKI Shinji and TAKITA Naohito,Removal of a Recal Foreign Body Using a Vacuum Extractor,Nihon Gekakei Rengo Gakkaishi (Journal of Japanese College of Surgeons),0385-7883,Japanese College of Surgeons,2005,30,4,648-651,https://cir.nii.ac.jp/crid/1390001204347755648,https://doi.org/10.4030/jjcs1979.30.4_648