Problems with evidence assessment in COVID-19 health policy impact evaluation: A systematic review of study design and evidence strength

by Au, E.H, Axfors, C., Ben-Michael, E., Bilinski, A., Bolster-Foucault, C., Boyer, C.B, Clarke-Deelder, E., Daw, J.R, Feller, A., Fry, C.E, Griffin, B.A, Haber, N.A, Hatfield, L.A, Jarrett, B., Joyce, C.M, Linas, B.S, MacCormack-Gelles, B., Nguyen, V.T, Salomon, J.A, Schmid, I., Smith, E.R, Stone, E.M, Stuart, E.A, Wieten, S.E
Published 2022