Comparison of balloon-occluded retrograde transvenous obliteration (BRTO) using ethanolamine oleate (EO), BRTO using sodium tetradecyl sulfate (STS) foam and vascular plug-assisted retrograde transvenous obliteration (PARTO) - Kim, Y H; Kim, Y H; Kim, C S; Kang, U R; Kim, S H; Kim, J H (Cardiovasc Intervent Radiol, 2016)