Impact of a quality improvement project to reduce the rate of obstetric anal sphincter injury: a multicentre study with a stepped‐wedge design

por Gurol‐Urganci, I, Bidwell, P, Sevdalis, N, Silverton, L, Novis, V, Freeman, R, Hellyer, A, van der Meulen, J, Thakar, R
Publicado 2020