TY - RPRT TI - Measuring urinary cortisol and testosterone levels in male Barbary macaques: A comparison of EIA and LC-MS AU - Rincon, A. AU - Ostner, J. AU - Heistermann, M. AU - Deschner, T. PY - 2018 DO - 10.1101/506923 UR - https://www.biorxiv.org/content/10.1101/506923v1 ID - 10.1101/506923 ER -