single bolus injection intravenous cholangiography

• 英?[?si?ɡl ?b?ul?s in?d?ek??n ??ntr??vi:n?s k?u?l?nd?i??ɡr?fi]
• 美?[?s??ɡ?l ?bol?s ?n?d??k??n ??ntr??vin?s ko?l?nd?i?ɑɡr?fi]