TY - RPRT TI - Cerebrovascular responses to O2-CO2 exchange ratio under brief breath-hold challenge in patients with chronic mild traumatic brain injury AU - Chan, S.-t. AU - Ordway, C. AU - Calvanio, R. J. AU - Buonanno, F. S. AU - Rosen, B. R. AU - Kwong, K. K. PY - 2021 DO - 10.1101/2021.04.22.441010 UR - https://www.biorxiv.org/content/10.1101/2021.04.22.441010v1 ID - 10.1101/2021.04.22.441010 ER -