title: [Spontaneous formation of prostaglandin in the isolated frog intestine].
mesh_terms: D000818:Animals; D001001:Anura; D002845:Chromatography; D003042:Cocaine / Q000494:pharmacology; D003864:Depression, Chemical; D003956:Dialysis; D004058:Diffusion; D004064:Digestive System / Q000378:metabolism*; D005260:Female; D066298:In Vitro Techniques; D008297:Male; D011453:Prostaglandins / Q000096:biosynthesis* / Q000378:metabolism; D014020:Tissue Extracts
chemical_list: D011453:Prostaglandins; D014020:Tissue Extracts; D003042:Cocaine
vernacular_title: Spontane Neubildung von Prostaglandin im isolierten Froschdarm.