title: Beta-adrenergic receptor tachyphylaxis in acute severe asthma. A preliminary communication.
authors.affiliation: Department of Internal Medicine, University of the Orange Free State, Bloemfontein.
authors.forename: D F
authors.initials: DF
authors.lastname: Pansegrouw
authors.forename: D J
authors.initials: DJ
authors.lastname: Weich
authors.forename: F P
authors.initials: FP
authors.lastname: le Roux
mesh_terms: D001249:Asthma / Q000188:drug therapy* / Q000503:physiopathology*; D004311:Double-Blind Method; D015536:Down-Regulation; D005280:Fenoterol / Q000494:pharmacology / Q000627:therapeutic use*; D006801:Humans; D010865:Pilot Projects; D011943:Receptors, Adrenergic, beta / Q000187:drug effects* / Q000502:physiology; D013618:Tachyphylaxis / Q000276:immunology*
chemical_list: D011943:Receptors, Adrenergic, beta; D005280:Fenoterol