AUTHOR=Ren Ke 

TITLE=Grand Challenges in Musculoskeletal Pain Research: Chronicity, Comorbidity, Immune Regulation, Sex Differences, Diagnosis, and Treatment Opportunities

JOURNAL=Frontiers in Pain Research

VOLUME=1

YEAR=2020

URL=https://www.frontiersin.org/journals/pain-research/articles/10.3389/fpain.2020.575479

DOI=10.3389/fpain.2020.575479

ISSN=2673-561X