1. C. Dollery (Ed.), Therapeutic Drugs, vol. 1, pp. A154–A158, vol. 2, pp. O53–O56, T77–T80, L1–L4. Churchill Livingstone, Edinburg, 1992.
2. M. Litter, Farmacologia Experimental y Quı́mica, 7th ed., Atenceo, Buenos Aires, 1986, p. 512.
3. Doping control of athletes
4. Intramolecular hydrogen-bonding in beta adrenergic blocking agents
5. Acid—base equilibria of β-blockers in acetonitrile