By Jeff Jianfei Guo   Kelton Christina M.L.   in International Journal of Pharmaceutical Medicine

ISSN:1364-9027|18|5|271-282

Adis International‎(2004)‎

Access to resources Favorite 17.110626

By Caucutt Elizabeth M.   Ghosh Mrinal   Kelton Christina M.L.   in Applied Economics

ISSN:1466-4283|30|4|513-519

Routledge Ltd‎(1998)‎

Access to resources Favorite 14.068568