Monacelli, F., E. Pastorino, D. Cammellino, M.A. Cimmino, L. Molfetta, and P. Odetti. 2016. “IgG4 Related Disease in Elderly: A Case Report”. JOURNAL OF GERONTOLOGY AND GERIATRICS 64 (2), 66-69. http://www.jgerontology-geriatrics.com/article/view/178.