title: Microenvironmental influences and antigenic stimulation in chronic lymphocytic leukemia.
authors.forename: Till
authors.initials: T
authors.lastname: Seiler
authors.forename: Wolfgang
authors.initials: W
authors.lastname: Hiddemann
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D006801:Humans; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000473:pathology* / Q000628:therapy*; D008297:Male; D011471:Prostatic Neoplasms / Q000473:pathology* / Q000628:therapy*