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Calzavara, Liviana M., Sandra L. Bullock, Ted Myers, Victor W. Marshall, و Rhonda Cockerill. "Sexual Partnering and Risk of HIV/STD Among Aboriginals." Can J Public Health 1999.

Calzavara, Liviana M., et al. "Sexual Partnering and Risk of HIV/STD Among Aboriginals." Can J Public Health 1999.