00656nam2 22002171i 450 990002349690403321000234969FED01000234969(Aleph)000234969FED0100023496920030801d--------km-y0itay50------baThymidylate synthase inhibition of modified quinazoline antifolates.p. 89-103.001000222881Barker,A. J.99457ITUNINARICAUNIMARCBK990002349690403321FFABCThymidylate synthase inhibition of modified quinazoline antifolates.p. 89-103392301UNINAING01