Goodman and Gillman: The Pharmacological Basis of Therapeutics. 7th edn, pp. 591-2. Eds: A Goodman, Gillman LS, Goodman TW, Rall & F Murad.New York: Macmillan Publishing Co., 1985.
2.
Vazquez C., Labayru T. & Rodriguez-Soriano J.Poor bronchodilator effect of oral etamphylline in asthmatic children (c). Lancet1984; I: 914.
3.
Addis GJAbsence of bronchodilator effect from etamphylline (c). Lancet1984; I: 1083.
4.
Greenberg A. , Praina BH, Kroboth PD & Weiss J.Severe theophylline toxicity: The role of conservative antiarrhythmic agents and charcoal haemoperfusion . The American Journal of Medicine1984; 854-60.
5.
Helliwell M. & Berry D.Theophylline poisoning in adults . British Medical Journal1979; 2: 1114.
