TY - RPRT TI - Microprocessor-assisted solvent-transfer system for gallstone dissolution. In vitro and in vivo validation. AU - S F Zakko AU - A F Hofmann PY - 1990 DO - 10.1016/0016-5085(90)90491-i UR - https://pubmed.ncbi.nlm.nih.gov/2227295/ ID - 2227295 ER -