TY - RPRT TI - Correlation Analysis of Demographic Characteristics of Internal Medicine Residents on the Training Effect of Flipped Teaching Based on Video Conference AU - Zhang, X.-Y. PY - 2022 DO - 10.1101/2022.08.13.503831 UR - https://www.biorxiv.org/content/10.1101/2022.08.13.503831v1 ID - 10.1101/2022.08.13.503831 ER -