Widnell, K L.(1994). Regulation of expression of cAMP response element-binding protein in the locus coeruleus in vivo and in a locus coeruleus-like cell line in vitro. Proceedings of the National Academy of Sciences, 91(23), 10947-10951. doi:10.1073/pnas.91.23.10947

Widnell, K L. "Regulation of Expression of CAMP Response Element-binding Protein in the Locus Coeruleus in Vivo and in a Locus Coeruleus-like Cell Line in Vitro". Proceedings of the National Academy of Sciences, 91.23 ( 1994 ): 10947-10951.