<ol class="journal" style="margin-right: 0px; margin-bottom: 0px; margin-left: 0px; padding-left: 20px; border-radius: 0px !important;"><li style="margin: 0px; padding-left: 5px; border-radius: 0px !important;">Shelley H. Liu, Jordan R. Kuiper, Yitong Chen, Leah Feuerstahler, Jeanne Teresi, Jessie P. Buckley.&nbsp;<strong style="border-radius: 0px !important;">Developing an Exposure Burden Score for Chemical Mixtures Using Item Response Theory, with Applications to PFAS Mixtures</strong>.&nbsp;<em style="border-radius: 0px !important;">Environmental Health Perspectives</em>, 2022; 130 (11) DOI:&nbsp;<a href="http://dx.doi.org/10.1289/EHP10125" rel="noopener noreferrer" target="_blank" style="color: rgb(0, 66, 118); border-radius: 0px !important;">10.1289/EHP10125</a></li></ol>