Chen, Li-Chia How Does Out-of-Pocket Payment Affect Choices When Accessing Health Care?-A Qualitative Study on Hypertensive Outpatients in Southern Taiwan. [electronic resource] - Value in health regional issues May 2012 - 105-110 p. digital Publication Type: Journal Article ISSN: 2212-1102 Standard No.: 10.1016/j.vhri.2012.03.010 doi