About: reference standard

Premodifier: reference
Head noun: standard

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

Broader concepts

label	provenance	confidence
requirement	isap:83201143	0.573767
clinical diagnosis	isap:186024380	0.565264
reagent	isap:343772555	0.564784
regulation	isap:180709477	0.410008

Narrower concepts

label	provenance	confidence
gage block	isap:297605031	0.707340
water sample	isap:101211984	0.452910
nfpa	isap:454396911	0.423500
determination	isap:64358850	0.251652
patient	isap:50323297	0.081601