The burden of genital warts: a study of nearly 70,000 women from the general female population in the 4 Nordic countries
Kjaer SK, Tran TN, Sparen P, Tryggvadottir L, Munk C, Dasbach E, Liaw KL, Nygard J, Nygard M. The burden of genital warts: a study of nearly 70,000 women from the general female population in the 4 Nordic countries. J Infect Dis 2007; 196(10):1447-1454.