RT Journal Article SR Electronic T1 Receptors for adenine nucleotides and nucleosides: subclassification, distribution, and molecular characterization. JF Pharmacological Reviews JO Pharmacol Rev FD American Society for Pharmacology and Experimental Therapeutics SP 449 OP 466 VO 46 IS 4 A1 H H Dalziel A1 D P Westfall YR 1994 UL http://pharmrev.aspetjournals.org/content/46/4/449.abstract AB