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2. Receptors involved in the action of 5-HT and tryptamine on the isolated rat stomach preparation;Frankhuizen;European J. Pharmacol.,1974
3. Two kinds of tryptamine receptor;Gaddum;Br. J. Pharmacol.,1957
4. Dissociation by lanthanum of smooth muscle responses to potassium and acetylcholine;Goodman;Am. J. Physiol.,1971
5. Die elektromechanische Entkoppelung der glatten Gefässmuskulatur als Grundprinzip der Koronardilatation durch 4-(2′-Nitrophenyl)-2,6-dimethyl-1,4- dihidropyridin-3,5-dicarbonsäure-dimethylester (BAY a 1040, Nifedipine);Grun;Arzneim. Forsch.,1972