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SummaryOn the isolated electrically driven muscle strip of human right atrial appendages the β-adrenoceptor subtypes mediating the positive inotropic effects of isoprenaline, dobutamine and(More)
SummaryIn the isolated rabbit papillary muscle the effects of dopamine on the contractile force and on the level of 3′,5′-cyclic adenosine monophosphate (cAMP) at different frequencies of stimulation(More)