Genotypic determination by PCR-RFLP of human papillomavirus in normal oral mucosa, oral leukoplakia and oral squamous cell carcinoma samples in Madrid (Spain)

1. Llamas-Martínez, S.
2. Esparza-Gómez, G.
3. Campo-Trapero, J.
4. Cancela-Rodríguez, P.
5. Bascones-Martínez, A.
6. Moreno-López, L.A.
7. García-Núñez, J.A.
8. Cerero-Lapiedra, R.