Varley, Harold. Practical clinical biochemistry. Vol.2, Hormones, vitamins, drugs and poisons - 5th ed. / by Harold Varley, Alan H. Gowenlock. - London : Heinemann Medical, 1976. - xii, 402 p. : ill ; 24 cm. Includes bibliographical references and index. ISBN: 0433338032 Subjects--Topical Terms: Clinical chemistry. Dewey Class. No.: 616.0756