%0 Journal Article %T Interleukin-6 Producing Pheochromocytoma: A Rare Cause of Systemic Inflammatory Response Syndrome %A Isabel Paiva %A Joana Saraiva %A Leonor Gomes %A Nelson Carvalho Cunha %J Archive of "Case Reports in Endocrinology". %D 2019 %R 10.1155/2019/7906272 %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6451794/