TY  - GEN
AU  - Achord,J L
TI  - Polyp guideline
SN  - 0002-9270
PY  - 1994///0601
KW  - Colorectal Neoplasms
KW  - surgery
KW  - Humans
KW  - Intestinal Polyps
KW  - Practice Guidelines as Topic
N1  - Publication Type: Editorial
ER  -