Authors: E De Maeyer; D Skup; K S Prasad; J De Maeyer-Guignard; B Williams; P Meacock; G Sharpe; D Pioli; J Hennam; W Schuch; K Atherton Journal: Proc Natl Acad Sci U S A Date: 1982-07 Impact factor: 11.205
Authors: Y Fujisawa; Y Ito; R Sasada; Y Ono; K Igarashi; R Marumoto; M Kikuchi; Y Sugino Journal: Nucleic Acids Res Date: 1983-06-11 Impact factor: 16.971