French, Herbert, 1875-1951. French's index of differential diagnosis / edited by F. Dudley Hart. - Twelfth Edition. edited by F. Dudley Hart. - Bristol : Wright, 1985. - xi; 1032, pages. illus. 24.5 cm Includes bibliographical references and indexes. In English ISBN: 0723607850 Subjects--Topical Terms: Diagnosis, Differential--Encyclopedias. Dewey Class. No.: 616.075 / FRE