title: A transient state concept of drug receptor interaction.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002217:Carbachol / Q000378:metabolism; D004305:Dose-Response Relationship, Drug; D004558:Electric Stimulation; D006168:Guinea Pigs; D006325:Heart Atria / Q000378:metabolism; D066298:In Vitro Techniques; D007700:Kinetics; D008954:Models, Biological; D009206:Myocardium / Q000378:metabolism; D010277:Parasympathomimetics / Q000378:metabolism*; D011955:Receptors, Drug; D013997:Time Factors; D014316:Tritium
chemical_list: D010277:Parasympathomimetics; D011955:Receptors, Drug; D014316:Tritium; D002217:Carbachol