RT Journal Article SR Electronic T1 Delayed diagnosis of extraovarian teratoma in relapsing anti-NMDA receptor encephalitis JF Neurology - Neuroimmunology Neuroinflammation JO Neurol Neuroimmunol Neuroinflamm FD Lippincott Williams & Wilkins SP e250 DO 10.1212/NXI.0000000000000250 VO 3 IS 4 A1 Kümpfel, Tania A1 Gerdes, Lisa Ann A1 Heck, Clarissa A1 Prüss, Harald YR 2016 UL http://nn.neurology.org/content/3/4/e250.abstract AB