About: surrogate marker

Premodifier: surrogate
Head noun: marker

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

Broader concepts

label	provenance	confidence
method	isap:392652821	0.622972

Narrower concepts

label	provenance	confidence
cd4 count	isap:162922418	0.802538
blood pressure	isap:482384087	0.674111