S. Charles

发表

C. Hulme, S. Charles, F. Carmichael, 2010, Journal of health economics.

S. Charles, F. Carmichael, Fiona Carmichael, 2003, Journal of health economics.

S. Charles, F. Carmichael, Fiona Carmichael, 2003 .

S. Charles, F. Carmichael, S. Charles, 1998, Journal of health economics.