Fentanyl-augmented MRCP.
Agarwal S, Nag P, Sikora S, Prasad TL, Kumar S, Gupta RK.
Agarwal S, et al. Among authors: gupta rk.
Abdom Imaging. 2006 Sep-Oct;31(5):582-7. doi: 10.1007/s00261-005-0155-5. Epub 2006 Feb 7.
Abdom Imaging. 2006.
PMID: 16465580