phase ii clinical trials of l-asparaginase of leunase manufactured by `` '' kyowa '' '' ( japan ) was performed in cooperation by 5 institutions of the ussr on 49 patients with various forms of hemoblastosis , including 15 patients aged 1 to 15 and 34 patients aged 16 to 75 .
C0003993
asparaginase
C1257720
leunase