7

Incidence and prevalence of keratoconus in Denmark

Year:
2007
Language:
english
File:
PDF, 102 KB
english, 2007
9

Obesity and age at menarche

Year:
2011
Language:
english
File:
PDF, 76 KB
english, 2011
25

Does Low Participation in Cohort Studies Induce Bias?

Year:
2006
Language:
english
File:
PDF, 233 KB
english, 2006