Harrer, T Seronegative Lyme neuroborreliosis in a patient on treatment for chronic lymphatic leukemia. [electronic resource] - Infection Apr 2007 - 110-3 p. digital Publication Type: Case Reports; Journal Article ISSN: 0300-8126 Standard No.: 10.1007/s15010-007-6121-0 doi Subjects--Topical Terms: Antibodies, Bacterial--bloodAntineoplastic Combined Chemotherapy Protocols--adverse effectsBorrelia burgdorferi Group--isolation & purificationDNA, Bacterial--analysisHumansLeukemia, Lymphocytic, Chronic, B-Cell--drug therapyLyme Neuroborreliosis--diagnosisMaleMiddle AgedPolymerase Chain Reaction