{{Cite journal| doi = 10.3390/nu16020222| issn = 2072-6643 (Electronic) 2072-6643 (Linking)| volume = 16| issue = 2| last1 = Wunderle| first1 = C.| last2 = von Arx| first2 = D.| last3 = Mueller| first3 = S. C.| last4 = Bernasconi| first4 = L.| last5 = Neyer| first5 = P.| last6 = Tribolet| first6 = P.| last7 = Stanga| first7 = Z.| last8 = Mueller| first8 = B.| last9 = Schuetz| first9 = P.| title = Association of Glutamine and Glutamate Metabolism with Mortality among Patients at Nutritional Risk-A Secondary Analysis of the Randomized Clinical Trial EFFORT| journal = Nutrients| date = 2024-01-23| pmid = 38257115}}