Biologic rhythms in clinical and laboratory medicine / Y. Touitou , E. Haus, editors. - New York : Springer-Verlag , 1992. - vi, 730 p. : ill. ; 28 cm. Includes bibliographical references and index. ISBN: 2540544615 Subjects--Topical Terms: Periodicity Chronobiology National Library of Medicine Call No.: QT 167 / B521r 1992