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Papers published by Dr Chan Shen:
Original Research
Explaining the increased health care expenditures associated with gastroesophageal reflux disease among elderly Medicare beneficiaries with chronic obstructive pulmonary disease: a cost-decomposition analysis
Ajmera M, Raval AD, Shen C, Sambamoorthi U
International Journal of Chronic Obstructive Pulmonary Disease 2014, 9:339-348
Published Date: 8 April 2014
Original Research
Inhaled anticholinergic use and all-cause mortality among elderly Medicare beneficiaries with chronic obstructive pulmonary disease
Ajmera M, Shen C, Pan X, Findley PA, Rust G, Sambamoorthi U
International Journal of Chronic Obstructive Pulmonary Disease 2013, 8:287-294
Published Date: 10 June 2013