[Comparison of efficacy of two vasodilator substances].
D004809:Ephedrine / Q000031:analogs & derivatives; D014662:Vasoconstrictor Agents; D014665:Vasodilator Agents / Q000494:pharmacology*
D014662:Vasoconstrictor Agents; D014665:Vasodilator Agents; D004809:Ephedrine
EPHEDRINE/related compounds; VASOMOTOR DRUGS/effects
Wirkungsvergleich zweier gefässerweiternder Substanzen.