Ballinger, Philip W. Merril's atlas of radiographic positions and radiologic procedures / [by] Eugene D. Frank and Philip W. Ballinger - 9th ed. - St. Louis : Mosby, 1999 - 524 p. : ill. ; 31 cm. Includes bibliographical references and index ISBN: 0815126506 RM666.62 Subjects--Topical Terms: Technology--Radiologic atlasesDiagnostic Imaging atlases National Library of Medicine Call No.: WN17