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Now showing items 21-25 of 25
Article
Prevalence of and risk factors for human papillomavirus (HPV) infection among HIV-seronegative men who have sex with men.
| Date Issued:
2011 | Copyright:
open access
Article
Sexual behavior and sexual dysfunctions after age 40: the global study of sexual attitudes and behaviors.
| Date Issued:
2004 | Copyright:
open access
Article
Prevalence and correlates of erectile dysfunction: results of the Brazilian study of sexual behavior.
| Date Issued:
2001 | Copyright:
open access
Article
Association of Helicobacter pylori infection and giardiasis: results from a study of surrogate markers for fecal exposure among children.
| Date Issued:
2005 | Copyright:
open access
Article
Epidemiology of erectile dysfunction in four countries: cross-national study of the prevalence and correlates of erectile dysfunction.
| Date Issued:
2003 | Copyright:
open access