TY - RPRT TI - Differences in Characteristics of Medicare Patients Treated by Ophthalmologists and Optometrists AU - Miller, D. AU - Stewart, M. W. AU - Gagne, J. J. AU - Wagner, A. L. AU - Lee, A. Y. PY - 2020 DO - 10.1101/2019.12.31.891606 UR - https://www.biorxiv.org/content/10.1101/2019.12.31.891606v1 ID - 10.1101/2019.12.31.891606 ER -