共 5 条
[1]
Preterm delivery and risk of breast cancer. Melbye M,Wohlfahrt J,Andersen A-MN,et al. British Journal of Cancer . 1999
[2]
Epidemiology and the Internet. Rothman KJ,Walker AM. Epidemiology . 1997
[3]
Epidemiology and the Internet[letter]. Hadley J. Epidemiology . 1997
[4]
Epidemiology and the Internet[letter]. McGwin G Jr,Roseman JM,Owsley C. Epidemiology . 1997
[5]
Geographic epidemiology of gonorrhea in Baltimore, Maryland, using a geographic information system. Becker KM,Glass GE,Brathwaite W,et al. American Journal of Epidemiology . 1998