"Evaluation of the XPC c.2815A>C polymorphism in the risk, clinicopathological aspects and prognosis of oropharyngeal squamous cell carcinoma" (PhD). Candidate: Leisa Lopes Aguiar. Advisor: professor Carmen Silvia Passos Lima. December 5, 2018, at 14 pm, in the Amphitheater of the FCM Postgraduate Building.