PT  - JOURNAL ARTICLE
AU  - Hasan Yazici
AU  - Yusuf Yazici
TI  - Correspondence on ‘classification criteria: time for a rethink ‘by D Porter <em>et al’</em>
AID  - 10.1136/annrheumdis-2020-218775
DP  - 2020 Sep 16
TA  - Annals of the Rheumatic Diseases
PG  - annrheumdis-2020-218775
4099  - http://ard.bmj.com/content/early/2020/10/11/annrheumdis-2020-218775.short
4100  - http://ard.bmj.com/content/early/2020/10/11/annrheumdis-2020-218775.full