TY - RPRT TI - Bilobed aortic aneurysm detected on bleeding study. AU - J A Negrin AU - J M Mack AU - M A Antar AU - R P Spencer PY - 1990 DO - 10.1097/00003072-199006000-00020 UR - https://pubmed.ncbi.nlm.nih.gov/2162264/ ID - 2162264 ER -