group, I. S. O. S., & Gardiner, M. (2016). Global patient outcomes after elective surgery: Prospective cohort study in 27 low-, middle- and high-income countries. Oxford University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)group, International Surgical Outcomes Study, και M. Gardiner. Global Patient Outcomes After Elective Surgery: Prospective Cohort Study in 27 Low-, Middle- and High-income Countries. Oxford University Press, 2016.
Παραπομπή σε μορφή MLA (9th εκδ.)group, International Surgical Outcomes Study, και M. Gardiner. Global Patient Outcomes After Elective Surgery: Prospective Cohort Study in 27 Low-, Middle- and High-income Countries. Oxford University Press, 2016.
Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.