Confounding by indication and ethnicity difference? Comment on âHypersensitivity reactions with allopurinol and febuxostat: a study using the Medicare claims dataâ
Hsu, Po-Ke, Lee, Yung-Heng, Wei, James Cheng ChungJournal:
Annals of the Rheumatic Diseases
DOI:
10.1136/annrheumdis-2020-218056
Date:
June, 2020
File:
PDF, 199 KB
2020