CJCP     2011 13 (1):  1-7    ISSN: 1008-8830  CN: 43-1301/R Do intra-operative fluids influence the need for Post-operative cardiotropic support after a PDA ligation? Brigitte LEMYRE, Ling LIU, Gregory Paul MOORE, Sarah Linda LAWRENCE, Nicholas J. BARROWMAN Department of Pediatrics, University of Ottawa, Ottawa, Canada Received: null  Revised: null  Online: null Supporting info