About: randomized trial

Premodifier: randomized
Head noun: trial

Same concepts
http://dbpedia.org/resource/Randomized_experiment

Broader concepts

label	provenance	confidence
study	isap:368686935	0.586879

Narrower concepts

label	provenance	confidence
study design	isap:119558835	0.551770
trial	isap:369518823	0.358285
study	isap:370699876	0.333382
patient	isap:32315463	0.268311