title: The determination of the optimal oral dose of pseudoephedrine for nasal decongestion using nasal histamine challenge and anterior rhinometry [proceedings].
mesh_terms: D000403:Airway Resistance / Q000187:drug effects*; D004809:Ephedrine / Q000008:administration & dosage* / Q000494:pharmacology; D006632:Histamine; D006801:Humans; D014663:Nasal Decongestants; D009666:Nose
chemical_list: D014663:Nasal Decongestants; D006632:Histamine; D004809:Ephedrine