Gehlbach, Stephen H. Interpreting the medical literature / Stephen H. Gehlbach. - 5th ed. - New York : McGraw-Hill, Medical Pub. Division, c2006. - x, 293 p. : ill. ; 23 cm. Includes bibliographical references and index. ISBN: 0071437894 (pbk.) LCCN: 2005056121 Nat. Bib. Agency Control No.: 101259916 DNLM Dewey Class. No.: W 20.5 / G274 2006