1. [1] Park K. Stroke. In: Park K, edr. Parks Textbook of Social and Preventive Medicine. 16th edn. India: M/s Banarsidas Bhanot Publishers 2000: p. 280-1.
2. [2] Ray R, Mondal AB, Gupta K, et al. The Extent, Pattern and Trends of Drug Abuse in India: National Survey. New Delhi: United Nations Office on Drugs and Crimes and Ministry of Social Justice and Empowerment, Government of India, 2004.
3. [3] Singh Z. Alcohol or health: choice is yours. The Health Agenda 2014;2(4):108-11.
4. [4] Susan C. Enzymology. In: Anderson SC, Cockayne S, eds. Clinical chemistry - concepts and applications. 2nd edn. Philadelphia: W.B. Saunders 1993: p. 268-9.
5. [5] Brown RL. Alcohol use disorders. In: Rakel RE, Bope ED, eds. Conn's Current Therapy 2007. Saunders 2007: p. 1273-5.