Haynes, J M A1- and A2-purinoceptors in the guinea-pig uterus. [electronic resource] - Clinical and experimental pharmacology & physiology Oct 1993 - 609-17 p. digital Publication Type: Journal Article; Research Support, Non-U.S. Gov't ISSN: 0305-1870 Standard No.: 10.1111/j.1440-1681.1993.tb01642.x doi Subjects--Topical Terms: Adenosine--analogs & derivativesAdenosine-5'-(N-ethylcarboxamide)AnimalsBinding, CompetitiveCyclic AMP--metabolismDose-Response Relationship, DrugEndometrium--drug effectsFemaleGuinea PigsIn Vitro TechniquesMyometrium--drug effectsPhenethylamines--metabolismPhenylephrine--pharmacologyPhenylisopropyladenosine--metabolismRadioligand AssayReceptors, Purinergic--drug effectsTheobromine--analogs & derivativesUterine Contraction--drug effectsXanthines--metabolism