Cover Caption
About the cover: Indirect cross-talk of Gs-coupled β2-AR and Gi-coupled adenosine receptors. See the article by Duarte et al. on page 820 of this issue.
About the cover: Indirect cross-talk of Gs-coupled β2-AR and Gi-coupled adenosine receptors. See the article by Duarte et al. on page 820 of this issue.