Maple, Eric. Magic, medicine & quackery. - London : Hale, 1968. Bibliography: p. 184-186. ISBN: 30/- LCCN: 68082966 Nat. Bib. No.: B68-01927 Subjects--Topical Terms: Medicine, Magic, mystic, and spagiric.Quacks and quackery. LC Class. No.: R133 / .M28 Dewey Class. No.: 615/.85