AUTHOR=Salinas Kevin E. , Nguyen Hillary Brenda , Kamran Sophia C. TITLE=The invisible minority: A call to address the persistent socioeconomic diversity gap in U.S. medical schools and the physician workforce JOURNAL=Frontiers in Public Health VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/public-health/articles/10.3389/fpubh.2022.924746 DOI=10.3389/fpubh.2022.924746 ISSN=2296-2565