TY - RPRT TI - Does propranolol maintain post-sclerotherapy variceal obliteration? A prospective randomized study. AU - G H Lo AU - K H Lai AU - S D Lee AU - Y T Tsai AU - K J Lo DO - 10.1111/j.1440-1746.1993.tb01528.x UR - https://pubmed.ncbi.nlm.nih.gov/8374092/ ID - 8374092 ER -