The issue of aid efficiency has been the main preoccupation of the policy makers, politicians and researchers in the donor countries during the 1980s. This paper argues that a unique and neutral concept of ‘aid efficiency’ is a rare genus. There are fundamental conceptual and...

Background: Much has been published on the efficacy and cost effectiveness of Helicobacter pylori eradication treatment as an alternative to histamine H2-receptor antagonist maintenance treatment in peptic ulcer disease. However, most studies have analysed and emphasised H. pylori eradication...

CNY="GB" OID="af1">St Andrew's University