[Biological determination of 5-hydroxytryptamine in the frog lung preparation].
D000818:Animals; D001001:Anura; D066298:In Vitro Techniques; D008168:Lung / Q000032:analysis* / Q000187:drug effects; D012701:Serotonin / Q000032:analysis*; D012702:Serotonin Antagonists; D014363:Tryptamines / Q000494:pharmacology
D012702:Serotonin Antagonists; D014363:Tryptamines; D012701:Serotonin
Biologische Bestimmung von 5-Hydroxytryptamin am Froschlungenpräparat.