略語大辞典 [Med] 31 PNPR positive-negative pressure respiration 正負圧呼吸. 交互正負圧呼吸.positive-negative pressure respiration; or APB(alternating pressure breathing);or APN(alternating positive-negative ventilation); or APNPB(alternating positive-negative pressure breathing); or PNPB(positive negative pressure breathing); 丸善「略語大辞典」JLogosID : 11856182