(Q70152926)
Statements
Advanced colorectal carcinoma. A prospective randomized trial of sequential methotrexate, 5-fluorouracil, and leucovorin versus 5-fluorouracil alone (English)
Machiavelli M
Leone BA
Romero A
Rabinovich MG
Vallejo CT
Bianco A
Pérez JE
Rodríguez R
Cuevas MA