TY - BOOK AU - Aleksandrowicz, Julian AU - Skotnicki, Aleksander B. TI - Leukemia ecology: ecological brophylaxis of leukemia: Julian Aleksandrowicz, Aleksander B. Skotnicki U1 - 616.99419 PY - 1982/// CY - Poland PB - Institute of Internal medicine KW - Medicine Diseases Leukemia ER -