Selenium in Environment and its Relationship with Kaschin-Beck Disease in Rangtang County, Sichuan Province
ZHANG Baojun1,2, YANG Linsheng1, WANG Wuyi1, LI Yonghua1, LI Hairong1
PROGRESS IN GEOGRAPHY . 2009, (6): 886 -891 .  DOI: 10.11820/dlkxjz.2009.06.008