Norkin, Cynthia C. Measurement of Joint Motion: A guide to goniometry/ Cynthia C. Norkin. -- 3rd ed. -- Philadelphia: F.A. Davis Company., 2003. xvi., 404 p.: col. ill.; 27 cm. Includes bibliographical references and indexes. ISBN: 9749168615 Subjects--Topical Terms: Joints--Range of motion--measurement.Dewey Class. No.: Res 612.75 N778 2003