Authors: R F Geever; L B Wilson; F S Nallaseth; P F Milner; M Bittner; J T Wilson Journal: Proc Natl Acad Sci U S A Date: 1981-08 Impact factor: 11.205
Authors: A Kimura; E Matsunaga; Y Ohta; T Fujiyoshi; T Matsuo; T Nakamura; T Imamura; T Yanase; Y Takagi Journal: Nucleic Acids Res Date: 1982-10-11 Impact factor: 16.971