Bock, Steven J. Stay young the melatonin way : the natural plan for better sex, better sleep, better health, and longer life / Steven J. Bock and Michael Boyette . - London : Vermilion, 1995 . - xi, 229 p. : ill. ; 22 cm "A Lynn Sonberg book" Includes bibliographical references and index ISBN: 0091809967 Subjects--Topical Terms: Melatonin--Physiological effect LC Class. No.: WK190