TY - RPRT TI - Rock the Chalk: A five-year comparative analysis of a large microbiology lecture course reveals improved outcomes of chalk-talk compared to PowerPoint AU - Waters, C. M. PY - 2019 DO - 10.1101/644567 UR - https://www.biorxiv.org/content/10.1101/644567v1 ID - 10.1101/644567 ER -