Textbook of natural medicine / edited by Joseph E. Pizzorno, Michael T. Murray. - 4th ed. - St. Louis, Mo. : Elsevier/Saunders, 2013. - xxv, 1916 p. : ill. ; 29 cm. ISBN: 9781437723335 (hardcover) RM692.47 Subjects--Topical Terms: Naturopathy.