P16(INK 4a) and Ki-67 expression in human papilloma virus-related head and neck mucosal lesions
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Human papilloma virus (HPV) is postulated as a risk factor in the etiology of some specific mucosal pathologies in the head and neck regions. Despite the frequent use of p16(INK4a) as a surrogate marker for HPV-infection, there is still controversy with respec... ...