Frye says, that he (a homeopathy expert) and Iris Bell recently studied homeopathic treatment of fibromyalgia.  A new analysis - comparing published studies of homeopathic drugs to matched, randomly selected studies of medical drugs - suggests that these apparent homeopathic drug effects are merely placebo effects.
Some analyses compare randomly selected studies of medical drugs to published studies of homeopathic drugs.
( z1 compare :ARG0 ( z2 analysis :quant ( z3 some ) ) :ARG1 ( z4 study :ARG1 ( z5 drug :mod ( z6 medicine ) ) :ARG1-of ( z7 select :manner ( z8 random ) ) ) :ARG2 ( z9 study :ARG1 ( z10 drug :mod ( z11 homeopathy ) ) :ARG1-of ( z12 publish ) ) )