OBJECTIVE
To assess evidence from randomised clinical trials about the effectiveness of extracts of Boswellia serrata (frankincense).
DESIGN
Systematic review.
DATA SOURCES
Electronic searches on Medline, Embase, Cinahl, Amed, and Cochrane Library. Hand searches of conference proceedings, bibliographies, and departmental files.
REVIEW METHODS
All randomised clinical trials of B serrata ex...