The app immunowissen Rheuma+ offers you digital, quick, easy and up-to-date access to extensive information and expert tips regarding diagnostics, therapy and new scientific research into rheumatic diseases. The app was developed and implemented in cooperation with medical experts. Find answers to your questions on the following topics: • Current • Collagen diseases • Lupus erythematosus • Systemic sclerosis • Crystal arthopathies • Arthritis urica • Calcium pyrophosphate arthropathy • Rheumato