略語大辞典 [Med] 20 PEM polymorphic epithelial mucin 多形上皮性粘液. 原発性乳癌の腫瘍抗原.polymorphic epithelial mucin; a tumor antigen; e.g. in primary human breast tumors; [Med:Imm:Bio:Chem]. 丸善「略語大辞典」JLogosID : 11855450