Study protocol for an open labelled randomised controlled trial of perioperative oral nutrition supplement in breast and colorectal cancer patients undergoing elective surgery.

-prop-suppress-copyright no pmc-prop-is-real-version no pmc-prop-is-scanned-article no pmc-prop-preprint no pmc-prop-in-epmc yes pmc-license-ref CC BY issue-copyright-statement © The Author(s) 2021 Administrative information Introduction Background and rationale {6a} The incidence of cancer is on an increasing trend worldwide with colorectal and breast cancers as the leading cause of cancer deaths amounting to 9.2% and 6.6% of total cancer deaths, respectively [ 1 ].

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