Lack of P16ink4a over expression in penile squamous cell carcinoma is associated with recurrence after lymph node dissection.
Tang DH, Clark PE, Giannico G, Hameed O, Chang SS, Gellert LL. Lack of P16ink4a over expression in penile squamous cell carcinoma is associated with recurrence after lymph node dissection. J Urol. 2015 Feb; 193(2):519-25.