Philippine Health Insurance Corporation . (). Conference on extending social health insurance to informal economy workers: focal issues understanding the informal economy; challenges facing the extension of social health insurance; incentive, subsidy and regulatory based vehicles for extending financial protection. : Manila: PhilHealth, 2006

Philippine Health Insurance Corporation . Conference on extending social health insurance to informal economy workers: focal issues understanding the informal economy; challenges facing the extension of social health insurance; incentive, subsidy and regulatory based vehicles for extending financial protection. : Manila: PhilHealth, 2006,

Philippine Health Insurance Corporation . . Conference on extending social health insurance to informal economy workers: focal issues understanding the informal economy; challenges facing the extension of social health insurance; incentive, subsidy and regulatory based vehicles for extending financial protection. Manila: PhilHealth, 2006,