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Empirical evidence of the continuing improvement in cost efficiency of an endoscopic surveillance programme for gastric cancer in Singapore from 2004 to 2010

Hui Jun Zhou, Shu Chuen Li, Nasheen Naidoo, Feng Zhu and Khay Guan Yeoh*

BMC Health Services Research 2013, 13:139  doi:10.1186/1472-6963-13-139