title: Effect of caffeine on intestinal absorption of ergotamine in man.
mesh_terms: D000328:Adult; D002110:Caffeine / Q000494:pharmacology*; D004878:Ergotamine / Q000009:adverse effects / Q000378:metabolism*; D006801:Humans; D007408:Intestinal Absorption / Q000187:drug effects*; D008297:Male; D008875:Middle Aged; D013997:Time Factors; D014316:Tritium
chemical_list: D014316:Tritium; D002110:Caffeine; D004878:Ergotamine