Hunter, George W. A manual of tropical medicine / [by] George W. Hunter, III , William W. Frye [and] J. Clyde Swartzwelder. - 4th ed. - Philadelphia : Saunders, c1966. - xviii, 931 p. : ill. (some col.) ; 25 cm. Include index. Includes bibliographical references. Subjects--Topical Terms: Tropical medicine.