Meta-analysis combining parallel and cross-over clinical trials. III: The issue of carry-over. অনুযায়ী Curtin, F, Elbourne, D, Altman, D

Meta-analysis combining parallel and cross-over clinical trials. I: Continuous outcomes. অনুযায়ী Curtin, F, Altman, D, Elbourne, D

Meta-analysis combining parallel and cross-over clinical trials. II: Binary outcomes. অনুযায়ী Curtin, F, Elbourne, D, Altman, D

Meta-analysis combining parallel and cross-over clinical trials. II: Binary outcomes. অনুযায়ী Curtin, F, Elbourne, D, Altman, D

Meta-analyses involving cross-over trials: methodological issues. অনুযায়ী Elbourne, DR, Altman, D, Higgins, J, Curtin, F, Worthington, H, Vail, A