Cartwright, George E. Diagnostic laboratory hematology / by George E. Cartwright - 4th ed., rev. and enl. - New York : Grune & Stratton, 1968 - xiii, 441 p. : ill. ; 23 cm. Includes bibliographies LCCN: 68-014563 Subjects--Topical Terms: Blood--Examination National Library of Medicine Call No.: RB145 / QY400