The TRIFRA trial: efforts employed to minimise expectation bias.

Lv, Qian-Wen

The TRIFRA trial: efforts employed to minimise expectation bias. [electronic resource] - Annals of the rheumatic diseases Nov 2014 - e67 p. digital

Publication Type: Letter

1468-2060

10.1136/annrheumdis-2014-206197 doi


Antirheumatic Agents--therapeutic use
Arthritis, Rheumatoid--drug therapy
Drug Therapy, Combination
Humans
Methotrexate--therapeutic use
Phytotherapy--methods
Plant Extracts--therapeutic use
Randomized Controlled Trials as Topic--methods
Research Design
Tripterygium