3Singh N.Vulnerbility to psychologic distrees and depression in patients with end-stage liver disease due to hepatitis C virus.Clin-transplan,1997,11(5):406.
4Hofstede G.Culture's consequence:Comparing values,behaviors,institutions and organizations across nations.2nd ed.CA:Sage Publications,2001.378-379.
5Ray C,Lindop J.The Concept of Coping.Psychological Medicine,1982.1:358-359.