Citazione APA

Davis, P., Hayden, J., Springer, J., Bailey, J., Molinari, M., & Johnson, P. (2014). Prognostic factors for morbidity and mortality in elderly patients undergoing acute gastrointestinal surgery: A systematic review. Canadian Medical Association.

Stile di citazione Chicago

Davis, Philip, Jill Hayden, Jeremy Springer, Jonathon Bailey, Michele Molinari, e Paul Johnson. Prognostic Factors for Morbidity and Mortality in Elderly Patients Undergoing Acute Gastrointestinal Surgery: A Systematic Review. Canadian Medical Association, 2014.

Citazione MLA

Davis, Philip, et al. Prognostic Factors for Morbidity and Mortality in Elderly Patients Undergoing Acute Gastrointestinal Surgery: A Systematic Review. Canadian Medical Association, 2014.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.