TY  - GEN
AU  - Stein,E
TI  - [Colonic, rectal and anal carcinoma]
SN  - 1433-6251
PY  - 1980///0616
KW  - Africa
KW  - Anal Gland Neoplasms
KW  - Animals
KW  - Colonic Neoplasms
KW  - Dietary Fiber
KW  - Germany, West
KW  - Guaiac
KW  - Humans
KW  - Intestinal Mucosa
KW  - cytology
KW  - Precancerous Conditions
KW  - diagnosis
KW  - Prognosis
KW  - Rectal Neoplasms
KW  - Risk
KW  - United States
N1  - Publication Type: Journal Article; Review
ER  -