Comment on

• Association of preoperative biliary drainage with postoperative outcome following pancreaticoduodenectomy.

  Povoski SP, Karpeh MS Jr, Conlon KC, Blumgart LH, Brennan MF. Povoski SP, et al. Ann Surg. 1999 Aug;230(2):131-42. doi: 10.1097/00000658-199908000-00001. Ann Surg. 1999. PMID: 10450725 Free PMC article. Review.
• Preoperative biliary drainage: impact on intraoperative bile cultures and infectious morbidity and mortality after pancreaticoduodenectomy.

  Povoski SP, Karpeh MS Jr, Conlon KC, Blumgart LH, Brennan MF. Povoski SP, et al. J Gastrointest Surg. 1999 Sep-Oct;3(5):496-505. doi: 10.1016/s1091-255x(99)80103-6. J Gastrointest Surg. 1999. PMID: 10482706