AUTHOR=Marchand Serge 

TITLE=Mechanisms Challenges of the Pain Phenomenon

JOURNAL=Frontiers in Pain Research

VOLUME=1

YEAR=2021

URL=https://www.frontiersin.org/journals/pain-research/articles/10.3389/fpain.2020.574370

DOI=10.3389/fpain.2020.574370

ISSN=2673-561X