1. Effects of adenosine transport inhibitors in smooth muscle;Baer,1981
2. Evidence for an A2/Ra adenosine receptor in the guinea-pig trachea;Brown;Br. J. Pharmacol.,1982
3. Adenosine receptor activation in human fibroblasts: nucleoside agonists and antagonists;Bruns;Can. J. Physiol. Pharmacol.,1980
4. Adenosine receptors in brain membranes: Binding of N6-cyclohexyl [3H]adenosine and 1,3diethyl-8-[3H]phenylxanthine;Bruns,1980
5. A basis for distinguishing two types of purinergic receptor;Burnstock,1978