00617nam2 22002171i 450 990002299770403321000229977FED01000229977(Aleph)000229977FED0100022997720030801d--------km-y0itay50------baSulfonamides and sulfones. Oxford, 1990,v. 2, p. 255-270.001000220893Sammes,Peter G.90337ITUNINARICAUNIMARCBK990002299770403321FFABCSulfonamides and sulfones. Oxford, 1990,v. 2, p. 255-270388789UNINAING01