TY - GEN AU - OLSHANETSKII,A S TI - [DIAGNOSIS OF POLYPI OF THE DISTAL END OF THE LARGE INTESTINE] SN - 0023-2149 PY - 1996///1201 KW - Aged KW - Humans KW - Intestine, Large KW - Neoplasms KW - diagnosis KW - Polyps KW - Rectal Neoplasms KW - Sigmoid Neoplasms N1 - Publication Type: Journal Article ER -