Abraham Olvera‐Barrios

Chloroquine and hydroxychloroquine retinopathy in a cohort with rheumatic diseases in Mexico: prevalence, risk factors, and retinopathy patterns

INTRODUCTION/OBJECTIVES: To compare chloroquine (CQ) and hydroxychloroquine (HCQ) retinopathy prevalence, risk factors, severity, and patterns in a cohort of Hispanic patients with rheumatic diseases in Mexico. METHODS: Retrospective, cross-sectional study of patients with rheuma...