Search results for: Fen Yang
International Journal of Infectious Diseases > 2013 > 17 > 7 > e479-e484
Annals of Epidemiology > 2013 > 23 > 6 > 301-306
International Journal of Infectious Diseases > 2013 > 17 > 7 > e479-e484
Annals of Epidemiology > 2013 > 23 > 6 > 301-306