1. Managing health services in developing countries: between ethics of the civil servant and the need for moonlighting;Macq;Human Resources for Health,2001
2. The illegality of private health care in Canada;Flood;Canadian Medical Association Journal,2001
3. Dual job holding amongst public sector health professionals in highly resource-constrained settings: problem or solution?;Jan;Bulletin of the World Health Organization,2005
4. García-Prado A, González P. Who do physicians work for? Working paper ECON 06.28. Universidad Pablo de Olavide; 2006.
5. Should physicians’ dual practice be limited? An incentive approach;González;Health Economics,2004