the differences encountered between classical and didmoad insulin dependent diabetes mellitus -- the presence/absence of hla linkage , hla-dr2 , -dr3 and -dr4 associations , islet cell or antinuclear antibodies , the tendency to ketosis and diabetic retinopathy -- indicate that their etiopathogenies are triggered by distinct mechanisms .
C0011854
insulin dependent diabetes mellitus
C0022131
islet cell