sci
hub

to open science
Ullrich, A., Gray, A., Goeddel, D. V., & Dull, T. J. (1982). Nucleotide sequence of a portion of human chromosome 9 containing a leukocyte interferon gene cluster. Journal of Molecular Biology, 156(3), 467–486. doi:10.1016/0022-2836(82)90261-3 
10.1016/0022-2836(82)90261-3