Effect of a novel antifolate, N alpha-(4-amino-4-deoxypteroyl)-N delta-hemiphthaloyl-L-ornithine (PT523), on growth of H35 rat hepatoma and HEPG2 human hepatoma cells
Rhee, M S ; Galivan, J ; Tyobeka, E M ; Sherman, M L ; Rosowsky, A
Advances in experimental medicine and biology, 1993, Vol.338, p.461
[Periódico revisado por pares]