1. Goodman & Gilman’s The Pharmacological Basis of Therapeutics;Brunton,2006
2. Foye’s Principles of Medicinal Chemistry;Lemke,2008
3. Synthesis of Essential Drugs;Vardanyan,2006
4. Guanfacine;Scholtysik,1980
5. Pharmacology of guanfacine;Scholtysik;Cor Vasa,1987