About: population survey

Premodifier: population
Head noun: survey

Same concepts

Broader concepts

label	provenance	confidence
research	isap:105401282	0.557938
method	isap:391054202	0.512602

Narrower concepts

label	provenance	confidence
national health	isap:391968029	0.731432
study	isap:156106006	0.368526