...刊- 核心期刊 ISSN : 1003-515X(2005)01-0010-03 目的引用德国儿童急性淋巴细胞白血病协作组(cooperative ALL study group,COALL)的COALL-97方案治疗急性淋巴细胞白血病(ALL),从临床疗效防治及目前国内外选用有效治疗ALL..
Universityof Western Australiaresearcher David Coallsaidgrandparentsmay also be motivated by thethought of having someonetotake care of them when theygrow old.