SimilarityRank
placebo 0.826 10630
double-blind 0.825 41553
multicentre 0.819 46700
placebo-control 0.797 75903
thrombolysis 0.780 27355
endoscopic 0.776 9253
solvd 0.775 83844
cholangiography 0.775 42775
preoperative 0.767 31598
antihypertensive 0.764 41826
endoscopy 0.762 10878
randomisation 0.761 29880
methotrexate 0.761 94548
ultrasonography 0.760 29385
polychemotherapy 0.759 58625
radiotherapy 0.756 15641
ultrasonagraphy 0.754 51057
ganglioside 0.750 49936
cholecystolithotomy 0.748 40085
longterm 0.748 20808
cholangiopancreatography 0.747 32848
hbig 0.744 69716
endosonography 0.743 56817
meta-analysis 0.742 45340
prostatic 0.741 27548