Russell, D. ., Gherzi, R. ., Johnson, E. ., Chou, C. ., & Rosen, O. . (1987). The protein-tyrosine kinase activity of the insulin receptor is necessary for insulin-mediated receptor down-regulation. The Journal of Biological Chemistry, 262(24), 11833-40. Retrieved from http://www.jbc.org/cgi/pmidlookup?view=long&pmid=2957374 (Original work published 1987)