TY - BOOK ED - International Symposium on Comparative Leukemia Research ED - Clemmesen, J. ED - Yohn, David S. TI - Comparative leukemia research 1975 SN - 3805523165 PY - 1976/// CY - Basel PB - S. Karger KW - Leukemia KW - Congresses KW - Viral carcinogenesis KW - Leukemia, Experimental KW - Immunological aspects N1 - Includes bibliographical references and indexes ER -