Serum and urinary D-lactate in pediatric intestinal failure: clinical associations and reference values - Rita Halašová; Rana Ibrahim; Stanislava Balogová; Radek Štichhauer; Alena Tichá; Radomír Hyšpler; Vladana Skutilová; Filip Fencl; Kateřina Bajerová; Eva Karásková; Mária Véghová-Velgáňová; Peter Szitányi; et al. (Pediatric Research, 2026)