Dokumentuaren aipamena

APA (7th ed.) Zitazioa
McCulloch, P., Ward, J., & Tekkis, P. P. (2003). Mortality and morbidity in gastro-oesophageal cancer surgery: Initial results of ASCOT multicentre prospective cohort study. BMJ.
Chicago Style (17th ed.) Zitazioa
McCulloch, Peter, Jeremy Ward, eta Paris P. Tekkis. "Mortality and Morbidity in Gastro-oesophageal Cancer Surgery: Initial Results of ASCOT Multicentre Prospective Cohort Study." BMJ 2003.
MLA (9th ed.) Zitazioa
McCulloch, Peter, et al. "Mortality and Morbidity in Gastro-oesophageal Cancer Surgery: Initial Results of ASCOT Multicentre Prospective Cohort Study." BMJ, 2003.
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