Five year experience of a mass screening for colorectal cancer
大腸集検5年間の受診状況と問題点

Koji SUMII, Masaharu YOSHIHARA, Ken HARUMA, Goro KAJIYAMA, Masaki SEKITO, Hiroyuki KUBO, Atsushi KODOI, Akihiro KISHI, Souichi TANGE
1990 Journal of Gastroenterological Mass Survey  
doi:10.11404/jsgcs1982.1990.89_118 fatcat:q3dsk3geqvetnckujmer5tpsz4