Threats to validity of observational studies on disease-modifying antirheumatic drug therapies for rheumatoid arthritis: new aspects after the fall of the pyramid and the rise of new therapeutics.
作者信息
Aletaha Daniel, Smolen Josef S
机构信息
Division of Rheumatology, Department of Internal Medicine III, University of Vienna, Vienna General Hospital, Waehringer Guertel 18-20, A-1090 Vienna, Austria.
出版信息
Curr Rheumatol Rep. 2003 Dec;5(6):409-12. doi: 10.1007/s11926-003-0048-y.
PMID:14609484
Abstract
摘要
Zotero 插件