Frank, Eugene D. Merrill's atlas of radiographic positioning & procedures. - 12th ed. / Eugene D. Frank, Bruce W. Long, Barbara J. Smith. - St. Louis, Mo. : Elsevier/Mosby, c2012. - 3 v. : ISBN: 9780323073240 Subjects--Topical Terms: Radiography, MedicalTechnology, RadiologicDiagnostic Imaging National Library of Medicine Call No.: WN 17