4Jason Noble. Factors influencing career choice in ophthahmology[J].Canadian Journal of ophthalmology-Journal canadien d ophtalmologie,2006,(05):596-599.
5Sisira Samma,Rose Anne Devlin,Bachir Belhadji,Amardeep Thind. Does the way physicians are paid influence the way they practice? The case of Canadian family physicians' work activity[J].HEALTH POLICY,2010,(98):203-217.
6Meng-kin Lim,Hui Yang,Tuohong Zhang,Zijun Zhou Wen Feng Yude Chen. China's evolving health care market:how doctors feel and what they think[J].HEALTH POLICY,2004,(69):329-337.