Sir, d8.1..38.5 Davidson's principles and practice of medicine : a textbook for students and doctors. - 13th ed. / edited by John Macleod. 13th ed. / edited by John Macleod. - Edinburgh ; New York : Edinburgh ; New York : Churchill Livingstone, 1981. Includes bibliographies and index. ISBN: L.16.00 L.9.95 LCCN: 81009931 //r913 Subjects--Topical Terms: Internal medicine.Medicine. LC Class. No.: RC46 / .D242 1981 Dewey Class. No.: 616 National Library of Medicine Call No.: WB 100 D252p