00357nam a2200145Ia 450000500170000000800460001703700190006304000200008204100130010208400090011524500160012426000400014030000100018065000210019020250507130201.0008  250505s9999    xx            000 0 eng d  aSeries Article  aEASLbengcEASL  aeng2eng  qEASL 0aNPC special  aChinabBeijing Beijing Reviewc2003  a18-41  aChina; NPC NINTH