Sleep disorders medicine : basic science, technical considerations, and clinical aspects / edited by Sudhansu Chokroverty ; foreword by Robert B. Daroff. - 2nd ed. - Boston : Butterworth-Heinemann, c1999. - xxiii, 781 p. : ill. ; 27 cm. ISBN: 075069954X (alk. paper) LCCN: 98004115 Subjects--Topical Terms: Sleep disorders.Sleep Disorders.Sleep--physiology. LC Class. No.: RC547 / .S534 1999 Dewey Class. No.: 616.8