About: biological matrix

Premodifier: biological
Head noun: matrix

Same concepts
http://dbpedia.org/resource/Matrix_(chemical_analysis)

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
blood	isap:160868876	0.548163
plasma	isap:394146997	0.436117
tissue	isap:387148092	0.390899
urine	isap:164604629	0.378947
hair	isap:308553810	0.310340