Clinical and laboratory differences between early- and late-onset systemic sclerosis: A comparative analytical study.
Objective: To compare the clinical and laboratory changes between early- and late-onset systemic sclerosis. Study Design: Comparative Analytical Cross-sectional study. Setting: Fauji Foundation Hospital (FFH), Rawalpindi (RWP). Period: 1st September, 2025 to February, 2026. Methods: A non-probability consecutive sampli...