Nutrient Metabolites Associated With Low D3Cr Muscle Mass, Strength, and Physical Performance in Older Men. - Hetherington-Rauth M; Johnson E; Migliavacca E; Parimi N; Langsetmo L; Hepple RT; Grzywinski Y; Corthesy J; Ryan TE; Ferrucci L; Feige JN; Orwoll ES; et al. (The journals of gerontology. Series A, Biological sciences and medical sciences, 2024)