Sarda SP, Heyes A, Bektas M, Thankur T, Chao W, Intorcia M, Wronski S, Jones DL. Humanistic and economic burden of geographic atrophy: a systematic literature review. Clin Opththa. 2021 Dec 8;2021(15):4629-44.
McSweeney L, Breckons M, Fattakhova G, Oluboyede Y, Vale L, Ternent L, Balp M-M, Doward L, Brass CA, Beyer F, Sanyal A, Anstee QM. Health-related quality of life and patient-reported outcome measures in NASH-related cirrhosis. JHEP Rep. 2020 Mar 6;2(3). doi: 10.1016/j.jhepr.2020.100099
Merrill RM, Kelley TA, Cox E, Layman AB, Layton BJ, Lindsay R. Factors and barriers influencing influenza vaccination among students at Brigham Young University. Med Sci Monit. 2010 Feb;16(2):PH29-34.
Williams VSL. The "unbiased" anchor: bridging the gap between DIF and item bias. Appl Meas Educ. 1997;10(3):253-67. doi: 10.1207/s15324818ame1003_4