musculoskeletal and connective tissue disorders
Eosinophilic Granulomatosis with Polyangiitis (EGPA)
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The following English-language resource may be useful. Please note that THE MANUAL is not responsible for the content of this resource. American College of Rheumatology (ACR): Lists a number of ACR-approved classification criteria sets and provides information about the purpose of criteria sets, their development and validation, and the role of the ACR in adopting them. 