Lim, Ming Y Prolonged Remission of Cancer of Unknown Primary following Initiation of Eculizumab Therapy for Paroxysmal Nocturnal Hemoglobinuria. [electronic resource] - Case reports in hematology 2019 - 2587597 p. digital Publication Type: Case Reports; Journal Article ISSN: 2090-6560 Standard No.: 10.1155/2019/2587597 doi