Williamson, Mary A., Wallach's interpretation of diagnostic tests / Mary A. Williamson L. Michael Snyder. - Ninth Edition - Philadelphia: Lippincott Williams & Wilkins, 2011. - xvi, 1143 pages : tables; 22 cm. Includes index English ISBN: 9781469805863 Subjects--Topical Terms: medicine Dewey Class. No.: 616.0756 Circ. / W67