TY - GEN AU - Vaclavik,Lukas AU - Krynitsky,Alexander J AU - Rader,Jeanne I TI - Quantification of aristolochic acids I and II in herbal dietary supplements by ultra-high-performance liquid chromatography-multistage fragmentation mass spectrometry SN - 1944-0057 PY - 2015///0109 KW - Analytic Sample Preparation Methods KW - Aristolochic Acids KW - analysis KW - Carcinogens KW - Chromatography, High Pressure Liquid KW - Dietary Supplements KW - Drug Contamination KW - Drugs, Chinese Herbal KW - chemistry KW - Food Contamination KW - Food Inspection KW - methods KW - Internet KW - Limit of Detection KW - Plant Extracts KW - Plant Preparations KW - Poisons KW - Reproducibility of Results KW - Spectrometry, Mass, Electrospray Ionization KW - Tandem Mass Spectrometry KW - United States N1 - Publication Type: Evaluation Study; Journal Article; Research Support, U.S. Gov't, Non-P.H.S UR - https://doi.org/10.1080/19440049.2014.892215 ER -