{{Cite journal| doi = 10.1016/j.clnu.2022.05.015| issn = 1532-1983 (Electronic) 0261-5614 (Linking)| volume = 41| issue = 7| pages = 1578–1590| last1 = Ford| first1 = K. L.| last2 = Prado| first2 = C. M.| last3 = Weimann| first3 = A.| last4 = Schuetz| first4 = P.| last5 = Lobo| first5 = D. N.| title = Unresolved issues in perioperative nutrition: A narrative review| journal = Clin Nutr| date = 2022-06-07| pmid = 35667274}}