AUTHOR=Li Meng , Sorayyaei Azar Ali TITLE=Dialectical materialism and teaching by words and deeds applied to the education of clinical medical students JOURNAL=Frontiers in Medicine VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2023.1037101 DOI=10.3389/fmed.2023.1037101 ISSN=2296-858X