v.take place as an additional or unexpected development

Myelomonmytic leukemia supervening on chronic lymphocytic leukemia
Myelomonocytic leukaemia supervening on chronic lymphocytic leukaemia
Primary metabolic defect supervening on vitamin B12 deficiency in the sheep.
Temporal lobe epilepsy supervening on lonstanding transvestism and fetishism. A case report
Angioimmunoblastic T-cell lymphoma with supervening Epstein-Barr virus-associated large B-cell lymphoma.
Acute biphenotypic leukaemia (myeloid and null-ALL type) supervening in a myelodysplastic syndrome
Cytofluorometric detection of chronic myelocytic leukemia supervening in a patient with chronic lymphocytic leukemia.
Myelodysplastic syndrome/acute myeloid leukemia supervening previously untreated chronic B-lymphocytic leukemia: demonstration of th...
Blast Cells with Monoclonal Surface Immunoglobulin in Two Cases of Acute Blast Crisis Supervening on Chronic Lymphocytic Leukaemia
Richter's syndrome with identical immunoglobulin gene rearrangements in the chronic lymphocytic leukemia and the supervening non-Hod...