Excreta Quantification (EX-Q) for Longitudinal Measurements of Food Intake in Drosophila Wu, Qi ; Yu, Guixiang ; Park, Scarlet J. ; Gao, Yue ; Ja, William W. ; Yang, Mingyao Abstract Publication: iScience Pub Date: January 2020 DOI: 10.1016/j.isci.2019.100776 Bibcode: 2020iSci...23j0776W