00871nam0-2200301---450-99000878305040332120081218111952.00890720096000878305FED01000878305(Aleph)000878305FED0100087830520081218d1975----km-y0itay50------baengUSa-------001yyChemistry, biology, and clinical uses of nucleoside analogsby Alexander BlochNew YorkNew York Academy of Sciences1975610 p.ill.23 cm50819Bloch,AlexanderITUNINARICAUNIMARCBK990008783050403321C 8a 121195/CB1DMBBMDMBBMChemistry, biology, and clinical uses of nucleoside analogs809137UNINA