Jacobsen, Kathryn H Introduction to health research methods : a practical guide / Kathryn H. Jacobsen - Third edition. - Burlington, MA : Jones & Bartlett Learning, 2021. - xix, 404 pages ; 23 cm. Includes index. ISBN: 9781284197631 Pbk, Bp. Subjects--Topical Terms: Biomedical research - Methods.Research design. LC Class. No.: R 852 J33 2021 COM