四川藏区牧民拥有牲畜的偏好与基本卫生服务支付能力的关系
사천장구목민옹유생축적편호여기본위생복무지부능력적관계
Relation on Favor of Tibetan Herdsmen Possessing Lives Todks and Paying Ability of Basic Health Service in Sichuan
저자의 최근 논문