TY  - BOOK
AU  - Bontrager, Kenneth L.
TI  - Textbook of radiographic positioning and related anatomy /Kenneth L. Bontrager, John P. Lampignano ; new photography by James C. Winters
SN  - 9780323083881
PY  - 2014///
CY  - St. Louis, Mo.
PB  - Elsevier/Mosby
ER  -