Assessing nonresponse bias at follow-up in a large prospective cohort of relatively young and mobile military service members

by Hooper Tomoko, Smith Besa, Gackstetter Gary D, Horton Jaime, Jacobson Isabel G, Boyko Edward J, Littman Alyson J, Wells Timothy S, Amoroso Paul J, Smith Tyler C
Published 2010-10-01