Wachter, Robert M. Understanding patient safety / Robert M. Wachter - New York : McGraw-Hill Medical, 2008 - xix, 298 p. ; 23 cm. ISBN: 9780071482776 Subjects--Topical Terms: Medical errors--Prevention Medicine--Practice--Safety measuresPatients--Safety measures Subjects--Index Terms: Y học Dewey Class. No.: 610.289