TY - JOUR AU - Burdette, Carolyn AU - Yen, James AU - Kuszak, Adam AU - Wise, Stephen C2 - (Target journal) DA - 2026-04-04 04:04:00 LA - en PB - (Target journal) PY - 2026 TI - Determination of Vitamin D and Metabolites in Food-Matrix Standard Reference Materials using Isotope Dilution Liquid Chromatography - Tandem Mass Spectrometry (ID LC-MS/MS) UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=959435 ER -