Search results for: J. Peng
European Journal of Epidemiology > 2004 > 19 > 8 > 785-792
European Journal of Epidemiology > 1999 > 15 > 4 > 313-315
European Journal of Epidemiology > 2004 > 19 > 8 > 785-792
European Journal of Epidemiology > 1999 > 15 > 4 > 313-315