[1st experiment on the use of ultrasound echolocation during surgery for choledocholithiasis].
D042882:Gallstones / Q000175:diagnosis* / Q000601:surgery; D006801:Humans; D007432:Intraoperative Period; D014463:Ultrasonography
Pervyĭ opyt primeneniia ul'trazvukovoĭ ékholokatsii vo vremia operatsiĭ po povodu kholedokholitiaza.