299,841 CHILDHOOD Childhood leukemia: present problems and future prospects : Proceedings of the. Second International Symposium on Children’s Cancer Tokyo, Japan, December 7-9, 1989 /ed. by Noboru Kabayashi, Tai Akera, Shuki Mizutani. - Boston [etc.] : Kluwer Academic Publ., [1991]. - XVIII, 265 s. . il, wwykr. ; 27 cm (Developments in Oncology ; vol. 61) ISBN 0-7923-1137-8