Blood group antigen Fy4

Blood group antigen Fy4 (substance)

active

Code	`54681001`
Semantic tag	substance
Module	international
Definition	primitive
Effective time	20020131

Synonyms

FY4 (ISBT symbol)
Fy4 antigen

Parents (1)

91426009Antigen in Duffy (FY) blood group system substance

Children (0)

None (leaf concept).