LP, F., R, H., RH, G., & JS, F. (1992). Randomised controlled trial of adjuvant chemotherapy by portal-vein perfusion after curative resection for colorectal adenocarcinoma. Lancet (London, England), 340(8818), 502. https://doi.org/10.1016/0140-6736(92)91708-g
Chicago Style (17th ed.) CitationLP, Fielding, Hittinger R, Grace RH, and Fry JS. "Randomised Controlled Trial of Adjuvant Chemotherapy by Portal-vein Perfusion After Curative Resection for Colorectal Adenocarcinoma." Lancet (London, England) 340, no. 8818 (1992): 502. https://doi.org/10.1016/0140-6736(92)91708-g.
MLA (9th ed.) CitationLP, Fielding, et al. "Randomised Controlled Trial of Adjuvant Chemotherapy by Portal-vein Perfusion After Curative Resection for Colorectal Adenocarcinoma." Lancet (London, England), vol. 340, no. 8818, 1992, p. 502, https://doi.org/10.1016/0140-6736(92)91708-g.