TY - JOUR AU - Kilpatrick, Lisa AU - Boggs-Russell, Ashley AU - Davis, William AU - Long, Stephen AU - Yen, James AU - Phinney, Karen C2 - Clinical Mass Spectrometry DA - 2020-01-23 DO - https://doi.org/10.1016/j.clinms.2020.01.002 LA - en M1 - 16 PB - Clinical Mass Spectrometry PY - 2020 TI - Assessing a Method and Reference Material for Quantification of Vitamin D Binding Protein During Pregnancy ER -