Research
Early cholecystectomy for acute cholecystitis: a population-based retrospective cohort study of variation in practice
Charles de Mestral, Andreas Laupacis, Ori D. Rotstein, Jeffrey S. Hoch, Barbara Haas, David Gomez, Brandon Zagorski and Avery B. Nathens
May 16, 2013 1 (2) E62-E67; DOI: https://doi.org/10.9778/cmajo.20130001
