TY  - RPRT
TI  - Abrupt postural changes in patients undergoing air contrast studies.
AU  - R D Wilson
AU  - M C Overton
AU  - R L Waldron
AU  - S R Snodgrass
PY  - 1966
UR  - https://pubmed.ncbi.nlm.nih.gov/5296988/
ID  - 5296988
ER  -