About: less frequent

Premodifier: less
Head noun: frequent

Same concepts

Broader concepts

label	provenance	confidence
chest pain	isap:384136593	0.229407

Narrower concepts

label	provenance	confidence
attack	isap:106229649	0.248209
case	isap:460452871	0.128492
problem	isap:49334066	0.128404