Raina S,  Kaul R, Kaur N,  Chauhan NS. Eosinophilic granulomatosis with polyangitis (Churg–Strauss syndrome): a diagnostic rarity with an atypical presentation.Egyptian Journal of Rheumatology and Rehabilitation. 2014;41:187- 189cDOI: 10.4103/1110-161X.147363