TY - RPRT TI - Proteomic profiling of drug and nutrient transporter expression by small intestinal region in neonates, pediatrics, and adults AU - Sun, V. L. AU - Wang, K. AU - Kelly, E. J. AU - Arnold, S. L. M. PY - 2026 DO - 10.64898/2026.06.13.731200 UR - https://www.biorxiv.org/content/10.64898/2026.06.13.731200v1 ID - 10.64898/2026.06.13.731200 ER -