title: [Re-evaluation of intravenous drip infusion of doxapram--a double-blind method].
mesh_terms: D000328:Adult; D002986:Clinical Trials as Topic; D004315:Doxapram / Q000008:administration & dosage* / Q000494:pharmacology; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D007263:Infusions, Parenteral; D008297:Male; D008875:Middle Aged; D010919:Placebos; D012119:Respiration / Q000187:drug effects
chemical_list: D010919:Placebos; D004315:Doxapram