AUTHOR=Igari Hiroki , Aono Shuichi , Bu-Omer Hani M. , Kishimoto Chie , Nakae Aya , Ushida Takahiro 

TITLE=Classifying chronic pain using ICD-11 and questionnaires—reported characteristics in Japanese patients with chronic pain

JOURNAL=Frontiers in Pain Research

VOLUME=5

YEAR=2024

URL=https://www.frontiersin.org/journals/pain-research/articles/10.3389/fpain.2024.1430870

DOI=10.3389/fpain.2024.1430870

ISSN=2673-561X