Clinical trial of tetrahydrozoline hydrochloride; a valuable new nasal decongestant.
D006801:Humans; D007093:Imidazoles; D014663:Nasal Decongestants; D009302:Nasopharyngeal Diseases; D013566:Sympathomimetics / Q000627:therapeutic use*
D007093:Imidazoles; D014663:Nasal Decongestants; D013566:Sympathomimetics; C005810:tetrahydrozoline
NASOPHARYNX/diseases; SYMPATHOMIMETICS/therapeutic use