略語大辞典 [Med] 25 SCA structural chromosome aberration 構造的染色体異常. ポリ塩化ビフェニル(PCB)への職業的暴露によって生じる.structural chromosome aberration; caused by the occupational exposure with PCB(polychlorinated biphenyl); [Med:Chem:Env]. 丸善「略語大辞典」JLogosID : 11858787