PANGALIS, GA MOUTSOPOULOS, HM PAPADOPOULOS, NM COSTELLO, R and KOKKINOU, S FESSAS, P, MONOCLONAL AND OLIGOCLONAL IMMUNOGLOBULINS IN THE SERUM OF PATIENTS WITH B-CHRONIC LYMPHOCYTIC-LEUKEMIA, Acta Haematologica, (80), 23-27, 1988, Karger, 0001-5792, 1421-9662