Risk regulation under pressure - Problem solving or blame shifting? by Hood, C, Rothstein, H

ROBINS-I: a tool for assessing risk of bias in non-randomized studies of interventions by Sterne, J, Hernán, M, Reeves, B, Savović, J, Berkman, N, Viswanathan, M, Henry, D, Altman, D, Ansari, M, Boutron, I, Carpenter, J, Chan, A, Churchill, R, Deeks, J, Hróbjartsson, A, Kirkham, J, Juni, P, Loke, Y, Pigott, T, Ramsay, C, Regidor, D, Rothstein, H, Sandhu, L, Santaguida, P, Schünemann, H, Shea, B, Shrier, I, Tugwell, P, Turner, L, Valentine, J, Waddington, H, Waters, E, Wells, G, Whiting, P, Higgins, J