TY - GEN AU - Zhang,Xiang-lin AU - Reggi,Valerio AU - Bertele,Vittorio AU - Bonati,Maurizio TI - Regulatory evaluation of efficacy and safety of new drugs in China SN - 0366-6999 PY - 2004///0503 KW - China KW - Drug and Narcotic Control KW - methods N1 - Publication Type: Letter ER -