
🔬 Autoantibody Specificity in Diseases: A Visual Guide
A comprehensive guide to the disease-specific autoantibodies involved in conditions like SLE, Sjögren’s syndrome, rheumatoid arthritis, and more. Includes a high-yield visual chart.

🧬 Hypersensitivity Reactions: The 4 Types, Mnemonics, and Clinical Vignettes
Learn the four types of hypersensitivity reactions with clear mnemonics and clinical vignettes. Perfect for USMLE Step 1, Step 2 CK, and immunology review.