Effectiveness of emergency surgery for five common acute conditions: an instrumental variable analysis of a national routine database

por Hutchings, A., O’Neill, S., Lugo‐Palacios, D., Moler Zapata, S., Silverwood, R., Cromwell, D., Keele, L., Bellingan, G., Moonesinghe, S. R., Smart, N., Hinchliffe, R., Grieve, R.
Publicado 2022