[Essence of endoscopic diagnosis for the depth of early colorectal cancer].
Endoscopy Division, National Cancer Center Hospital.
Taku
T
Sakamoto
Yutaka
Y
Saito
Takeshi
T
Nakajima
Takahisa
T
Matsuda
D003113:Colonoscopy / Q000379:methods; D015179:Colorectal Neoplasms / Q000473:pathology*; D006801:Humans