Abstract
Cervical cancer is one of the main types of cancer among women, and is responsible for about 4% of the cancer-related deaths worldwide. Since 1970 there has been increasing evidence of the association between this cancer and the infection by the Human Papillomavirus (HPV), which is responsible for 99,7% of the tumors. Of the types of HPV, the 16 and 18 are among the ones considered as hig…