Is pruritus an indicator of aquaporin-positive neuromyelitis optica? - Netravathi, Manjunath; Saini, Jitender; Mahadevan, Anita; Hari-Krishna, Bollampalli; Yadav, Ravi; Pal, Pramod Kumar; Satishchandra, Parthasarathy (Multiple Sclerosis Journal, 2017)