1International Progress in Adverse Drug Reactions Monitoring481-4842Recent advances in treatment of ankylosing spondylitis485-4883Advances in immuno-biological therapy in rheumatic diseases488-4924Progress in research of COX-2,a target for new NSAIDs development492-4965A new kind of antiobese agent β3-adrenoceptor agonists496-4996Principle and manipulation of clinical trials(6)--Guidelines for standard operating procedure (continued 2)500-5047The management and statistical analysis of data from clinical trials(1)504-5068The release and percutaneous permeation of econazole nitrate in liposome gel507-5109The effect of rhuIL-11 on the development of human marrow cell510-51210Chiral separation of tolterodine,a new antimuscarinic drug,by capillary electrophoresis513-51511UV spectrophotometric determination of tretinoin in tretinoin gels515-51612Preliminary study on preparation of paclitaxel microsphere517-51913Preparation of fluconazole liniment and its clinical applications519-52014A multi-center,double-blind,and controlled study of the efficacy and safety of rofecoxib in treatment of osteoarthritis in comparison with naproxen521-52415Clinical observation of celecoxib in treatment of rheumatoid arthritis(RA) and osteoarthritis(OA)524-52716The efficacy and safety of meloxicam in treatment of rheumatoid arthritis(RA) and osteoarthritis(OA)527-53017Clinical evaluation of EDTA in treatment of systemic sclerosis530-53218A clinical study of the efficacy and safety of Yangxueqingnao granule in treatment of tonic headacheWANG Xin-de1,KUANG Pei-geng2,LUO Sheng1,JIA Jian-ping3,YANG Zhi-jie4,532-53419The analgesic effect of ibuprofen-codeine sustained tablets in treatment of cancer pain535-53620Analysis of the efficacy of recombinant interferon α-1b in treatment of chronic hepatitis C537-538 