Guyer CA, Horstman DA, Wilson AL, et al. (1990). «Cloning, sequencing, and expression of the gene encoding the porcine alpha 2-adrenergic receptor. Allosteric modulation by Na+, H+, and amiloride analogs.». J. Biol. Chem.265 (28): 17307-17. PMID2170371.
Handy DE, Gavras H (1992). «Promoter region of the human alpha 2A adrenergic receptor gene.». J. Biol. Chem.267 (33): 24017-22. PMID1385431.
Perälä M, Hirvonen H, Kalimo H, et al. (1993). «Differential expression of two alpha 2-adrenergic receptor subtype mRNAs in human tissues.». Brain Res. Mol. Brain Res.16 (1-2): 57-63. PMID1334200.