Long, Bruce W. Merrill's atlas of radiographic positioning & procedures - 13th ed. - St. Louis, Missouri Elsevier 2016 - xiii,508p. I-49 ill.; index - Volume 3 . ISBN: 9780323263443 (vol. 3) Subjects--Topical Terms: Radiography, Medical LC Class. No.: MED RC78 / .4. F736 2