cisplatin and 5-fluorouracil
Randomized cisplatin, comparison methotrexate, bleomycin and vincristine (CABO) versus cisplatin and 5-fluorouracil (CF) versus cisplatin (C) in recurrent or metastatic squamous cell carcinoma of the head and neck.
Randomized cisplatin, comparison methotrexate, bleomycin and vincristine ( CABO ) versus cisplatin and 5-fluorouracil ( CF ) versus cisplatin ( C ) in recurrent or metastatic squamous cell carcinoma of the head and neck .