Authors: A Efstratiadis; J N Vournakis; H Donis-Keller; G Chaconas; D K Dougall; F C Kafatos Journal: Nucleic Acids Res Date: 1977-12 Impact factor: 16.971
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