%0 Journal Article %T An unprecedented COPA gene mutation in two patients in the same family: comparative clinical analysis of newly reported patients with other known COPA gene mutations %A Anjali Patwardhan %A Charles H. Spencer %J Archive of "Pediatric Rheumatology Online Journal". %D 2019 %R 10.1186/s12969-019-0359-9 %K Autoimmunity %K COPA syndrome %K Interstitial lung disease %K Arthritis %K Pulmonary hemorrhage %K Alveolitis %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6712851/