Anti-AQP(4) antibody in idiopathic acute transverse myelitis with recurrent clinical course: frequency of positivity and influence in prognosis. Alvarenga M P, Alvarenga R M P, Alvarenga M P, Santos A M, Thuler L C S J Spinal Cord Med. 2012 Jul; 35(4):251-5. PMID: 22925751. Abstract CommentRecommendBookmarkWatch