Harrison's principles of internal medicine / edited by J. Larry Jameson [and five others]. - 20th edition. - New York : McGraw-Hill Education, 2018. - volume 1, xli, 3528 pages : colored, illus. ; 28 cm Includes indexes. ISBN: 978-1-259-83496-7 Subjects--Topical Terms: Internal medicine.Medical/Internal medicine. Dewey Class. No.: MAHL/Med. 616 H318 2018 V1