TY - RPRT TI - Gallbladder visualization on routine lung perfusion imaging. AU - A J Arroyo AU - T J Jenkins AU - Y P Patel PY - 1997 DO - 10.1097/00003072-199701000-00010 UR - https://pubmed.ncbi.nlm.nih.gov/8993873/ ID - 8993873 ER -