Special article
How to start and develop a multicenter, prospective, randomized, controlled trial
Cómo poner en marcha y desarrollar un estudio multicéntrico prospectivo, controlado y aleatorizado
Xavier Serra-Aracila,
, Mireia Pascua-Solb, Jesus Badia-Closab, Salvador Navarro-Sotoc, on behalf of the Scientific Committee Group 1, Training Section ◊, of the AEC , Scientific Committee of the AEC , Committee of the Training Division of the AEC
Corresponding author
a Sección de Formación AEC, Unidad Coloproctología, Hospital Universitario Parc Taulí, Universidad Autónoma de Barcelona, Sabadell, Barcelona, Spain
b Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario Parc Taulí, Universidad Autónoma de Barcelona, Sabadell, Barcelona, Spain
c Comité Científico AEC, Servicio de Cirugía General y Aparato Digestivo, Hospital Universitario Parc Taulí, Universidad Autónoma de Barcelona, Sabadell, Barcelona, Spain
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