Jacobsen .H Kathryn Introduction to health research methods : a practical guide / Kathryn H. Jacobsen - 3rd edition - Burlington, MA Jones and bartlett learning 2021 - xix , 404p, : ill (col ) ; 23cm. Includes index ISBN: 9781284197567 9781284197563 Subjects--Topical Terms: Health research methods Dewey Class. No.: 610.72 / JAC