About: packed red blood cell

Premodifier: packed red blood
Head noun: cell

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

Broader concepts

label	provenance	confidence
blood product	isap:6041618	0.862280
component	isap:288455303	0.541152
administration of blood product	isap:477045447	0.512394
colloid	isap:6133327	0.486988
product	isap:6041654	0.350800

Narrower concepts

label	provenance	confidence