Challenges in defining difficult-to-treat rheumatoid arthritis in the elderly: Channeling bias, sarcopenia, and the age paradox. Author’s reply

Published: 5 January 2026
Author(s): Ju-Yang Jung, Hyoun-Ah Kim
Issue: March 2026
Section: Letter to the Editor
Read on EJIM website

Dear Editor,

Newsletters

Stay informed on our latest news!

CAPTCHA

This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.

Latest Newsletters

More
randomness