TY  - GEN
AU  - Weinreb,J
TI  - Letter: The clean colon
SN  - 0016-5085
PY  - 1976///0802
KW  - Barium Sulfate
KW  - Colon
KW  - diagnostic imaging
KW  - Humans
KW  - Radiography
N1  - Publication Type: Journal Article
ER  -