Effect of a Run‐In Period on Estimated Treatment Effects in Cardiovascular Randomized Clinical Trials: A Meta‐Analytic Review oleh Robert P. Murphy, Martin J. O’Donnell, Aoife Nolan, Emer McGrath, Aengus O’Conghaile, John Ferguson, Alberto Alvarez‐Iglesias, Maria Costello, Elaine Loughlin, Catriona Reddin, Sarah Ruttledge, Sarah Gorey, Diarmaid Hughes, Andrew Smyth, Michelle Canavan, Conor Judge