Ascertainment of vaccination status by self-report versus source documentation: Impact on measuring COVID-19 vaccine effectiveness.
Stephenson M, Olson SM, Self WH, Ginde AA, Mohr NM, Gaglani M, Shapiro NI, Gibbs KW, Hager DN, Prekker ME, Gong MN, Steingrub JS, Peltan ID, Martin ET, Reddy R, Busse LW, Duggal A, Wilson JG, Qadir N, Mallow C, Kwon JH, Exline MC, Chappell JD, Lauring AS, Baughman A, Lindsell CJ, Hart KW, Lewis NM, Patel MM, Tenforde MW; IVY Network Investigators.
Stephenson M, et al. Among authors: shapiro ni.
Influenza Other Respir Viruses. 2022 Nov;16(6):1101-1111. doi: 10.1111/irv.13023. Epub 2022 Jul 11.
Influenza Other Respir Viruses. 2022.
PMID: 35818721
Free PMC article.