CHRONIC 305.024 Chronic lymphocytic leukemia in the purine analog era : new insights and challenges : faculty disclosure : table of contents III / Bruce D. Cheson [et all. - Philadelphia : W.B. Saunders Co. a Division of Harcourt Brace and Co., 1998. - [4], 33 s. : il. ; 29 cm. - (Seminars in Hematology, ISSN 0037-1963 ; vol.35, suppl.3)