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2. Foye's Principle of Medicinal Chemistry;Williams,2008
3. British Pharmacopoeia, the British Pharmacopoeia Secretariat of the Medicines and Healthcare products Regulatory Agency, UK, 2009.
4. Rang and Dale's Pharmacology;Rang,2007
5. Physicians' perspectives on prescribing Benzodiazepines for older adults: a qualitative study;Cook;J. Gen. Intern. Med.,2007