TY  - GEN
AU  - Simms,S M
TI  - Differential diagnosis of the bowler hat sign
SN  - 0361-803X
PY  - 1985///0319
KW  - Colonic Neoplasms
KW  - diagnostic imaging
KW  - Diagnosis, Differential
KW  - Diverticulum, Colon
KW  - Humans
KW  - Intestinal Polyps
KW  - Radiography
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.2214/ajr.144.3.585
ER  -