略語大辞典 [Bio] 18 CA† carbohydrate antigen 炭水化物抗原. 膵臓癌関連抗原.carbohydrate antigen; e.g. CA19-9 in PPJ(pure pancreatic juice); [Bio:Imm:Med]. 丸善「略語大辞典」JLogosID : 11868242