Kinlaw C.S., Robberson B.L., Berget S.M. 1983.
Fractionation and characterization of human small nuclear ribonucleoproteins containing u1 and U2 RNAs. J.Biol.Chem. 258:7181-89.
Fractionation and characterization of human small nuclear ribonucleoproteins containing u1 and U2 RNAs. J.Biol.Chem. 258:7181-89.