新农合参合意愿的影响因素分析——基于淳安县姜家镇的调查
신농합삼합의원적영향인소분석——기우순안현강가진적조사
Analyse On the Factors Which Influence Farmers to Participate in the New Rural Cooperative Medical Care --Based on the Investigation of Jiang Jia Town Chun An County