?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adissertation&rft.aufirst=I.&rft.aulast=Habimana&rft.au=Habimana%2C+I.&rft.degree=Master&rft.title=Determinants+of+under-five+mortality+in+Rwanda&rft.date=2007