Rothman, Kenneth J Modern epidemiology / Kenneth J. Rothman, Sander Greenland, Timothy L. Lash - 3rd ed - Philadelphia : Wolters Kluwer Health/Lippincott Williams & Wilkins, 2008 - 758 P : ill ISBN: 0781755646 / 2400 9780781755641 / 2400 Subjects--Topical Terms: Epidemiology--Statistical methodsEpidemiology--Research--MethodologyEpidemiologyEpidemiologic Methods LC Class. No.: RA652.2.M3 / R67 M6 2008