Beard, David ;
Campbell, Marion K ;
Blazeby, Jane M...
Beard , D , Campbell , M K , Blazeby , J M , Carr , A , Weijer , C , Cuthbertson , B H , Buchbinder , R , Pinkney , T , Bishop , F L , Pugh , J , Cousins , S E , Harris , I , Lohmander , L S , Blencowe , N S , Gillies , K , Probst , P , Brennan , C , Cook , A , Farrar-Hockley , D , Savulescu , J , Huxtable , R , Rangan , A , Tracey , I , Brocklehurst , P , Ferreira , M L , Nicholl , J , Reeves , B C , Hamdy , F C , Rowley , S CS & Cook , J A 2020 , ' Considerations and Methods for Placebo Controls in Surgical Trials (ASPIRE Guidelines) ' , Lancet , vol. 395 , no. 10226 , pp. 828-838 . https://doi.org/10.1016/S0140-6736(19)33137-X.
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2020