Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Randal J. Kaufman and Phillip A. Sharp,Amplification and expression of sequences cotransfected with a modular dihydrofolate reductase complementary DNA gene,Journal of Molecular Biology,0022-2836,Elsevier BV,1982-08,159,4,601-621,https://cir.nii.ac.jp/crid/1363670318545703552,https://doi.org/10.1016/0022-2836(82)90103-6