Safety and efficacy of sodium tetradecyl sulfate and lipiodol foam in Balloon-Occluded Retrograde Transvenous Obliteration (BRTO) for large porto-systemic shunts - Mukund, A; Deogaonkar, G; Rajesh, S; Shasthry, S M; Sarin, S K (Cardiovasc Intervent Radiol, 2017)