Baetge, E. E., Behringer, R. R., Messing, A., Brinster, R. L., & Palmiter, R. D. (1988). Transgenic mice express the human phenylethanolamine N-methyltransferase gene in adrenal medulla and retina. Proc Natl Acad Sci U S A.

Baetge, E E., R R. Behringer, A. Messing, R L. Brinster, et R D. Palmiter. "Transgenic Mice Express the Human Phenylethanolamine N-methyltransferase Gene in Adrenal Medulla and Retina." Proc Natl Acad Sci U S A 1988.

Baetge, E E., et al. "Transgenic Mice Express the Human Phenylethanolamine N-methyltransferase Gene in Adrenal Medulla and Retina." Proc Natl Acad Sci U S A 1988.