Freissmuth, M., Selzer, E., Marullo, S., Schütz, W., & Strosberg, A. D. (1991). Expression of two human beta-adrenergic receptors in Escherichia coli: Functional interaction with two forms of the stimulatory G protein.

Freissmuth, M., E. Selzer, S. Marullo, W. Schütz, and A D. Strosberg. Expression of Two Human Beta-adrenergic Receptors in Escherichia Coli: Functional Interaction With Two Forms of the Stimulatory G Protein. 1991.

Freissmuth, M., et al. Expression of Two Human Beta-adrenergic Receptors in Escherichia Coli: Functional Interaction With Two Forms of the Stimulatory G Protein. 1991.