Retinoids and Beta-Carotene in head and neck (H&N) cancer chemoprevention: Preliminary results of two randomized trials from the italian head and neck chemioprevention study group (IH&NCSG)

Sartoris A;Antonelli AR;Balzarini F;Beatrice F;Benazzo M;Bonelli L;Caroggio A;Cavalot A;Cortesina G;Fowst C;Gandolfo S;Garozzo A;Margarino G;Mira E;Palumbo R;Pedroni C;REDAELLI DE ZINIS, Luca Oscar;Rosso R;Schenone G;Vitiello R;Toma S.

1996-01-01