6Usman N, Udayashankar K, Subramanian S, et al. Autoimplantation technique in the treatment of anogenital warts: a clinico-immunological study. Int J STD AIDS, 1996, 7: 55-57.
7Goncalves MA, Buratttini MN, Donadi EA, et al. Risk factors associated with genital warts in HIV- positive Brazilian women. Tumoil 2003;89:9 - 15.
8Opaneye AA. The cellubar immune system in female patients with or without genital warts: a study of peripheral white blood cell components. Int J STD AIDS 1999;10:815-816.
9Wrenshall LE, Platt JL. Regulation of T cell homeostasis by heparin sulfate- bound IL-2. J Immunol 1999; 163:3793.