1. The Pharmacological Basis of Therapeutics;Goodman,1996
2. Famotidine
3. European Pharmacopoeia, Council of Europe, Strasbourg, third ed., 1997, pp. 841–842 and pp. 1434–1435.
4. US Pharmacopoeia 23, National Formulary 18, United State, Pharmacopoeial convention, Rockville, MD, 1995, pp. 65–652 and pp. 1360–1364.
5. High Performance Thin layer Chromatography-Quantitative Analysis of Pharmaceutical Formulations;Sethi,1996