Authors: Y Furuichi; M Morgan; A J Shatkin; W Jelinek; M Salditt-Georgieff; J E Darnell Journal: Proc Natl Acad Sci U S A Date: 1975-05 Impact factor: 11.205
Authors: M Zan-Kowalczewska; M Bretner; H Sierakowska; E Szczesna; W Filipowicz; A J Shatkin Journal: Nucleic Acids Res Date: 1977-09 Impact factor: 16.971