Quantitative determination of spleen added to ground beef.
D000818:Animals; D002417:Cattle; D003258:Consumer Behavior; D006485:Hemosiderin / Q000032:analysis*; D007501:Iron / Q000032:analysis; D008460:Meat / Q000032:analysis*; D013154:Spleen / Q000032:analysis*
D006485:Hemosiderin; D007501:Iron