Research on complementary medicine in rheumatic diseases: the need for better quality studies and reproduction of claimed positive results.
van Haselen
R A
RA
D000529:Complementary Therapies / Q000592:standards*; D006801:Humans; D015203:Reproducibility of Results; D012106:Research / Q000592:standards*; D012216:Rheumatic Diseases / Q000628:therapy*