TY  - BOOK
AU  - Nolan,  DJ.
AU  - Op den Orth, J. Odo.
TI  - The double-contrast barium meal: a radiological atlas 
SN  - 9780815164203
PY  - 1980///
CY  - Aylesbury
PB  - HM+M Publishers ; [
KW  - Radiology, Diagnostic Imaging
KW  - Digestive System
ER  -