Cell biology. U.S. states offer Asia stiff competition.
Holden
Constance
C
D001208:Asia; D033041:Embryo Research / Q000191:economics*; D004622:Embryo, Mammalian / Q000166:cytology*; D005380:Financing, Government; D006801:Humans; D012109:Research Support as Topic; D013219:State Government; D013234:Stem Cells; D014481:United States