A rapid and high-throughput approach to quantify non-esterified oxylipins for epidemiological studies using online SPE-LC-MS/MS. - Wang, Teng; Li, Haonan; Han, Yiqun; Wang, Yanwen; Gong, Jicheng; Gao, Ke; Li, Weiju; Zhang, Hongyin; Wang, Junxia; Qiu, Xinghua; Zhu, Tong (Analytical & Bioanalytical Chemistry, 2020)