A comparative study of nasal de-congestion by sympathomimetic drugs.
D006801:Humans; D007830:Larynx / Q000601:surgery*; D009296:Nasal Cavity / Q000187:drug effects*; D010256:Paranasal Sinuses; D012140:Respiratory Tract Diseases; D013566:Sympathomimetics
D013566:Sympathomimetics
LARYNX/surgery; NASAL CAVITY/effect of drugs on