1. Hallworth, M. and Capps, N. (1993) Therapeutic drug monitoring and clinical biochemistry. ACB Venture Publications, USA, p. 1–28.
2. Editorial (1985) What Therapeutic drugs should be monitored? Lancet II, 309–310.
3. Shorvon, S.D. and Reynolds, E.H. (1982) Early prognosis of epilepsy. Brit. Med. J. 285, 1699–1701.
4. Ashavaid, T.F. (1999). Laboratory's role in poisoning. Associated Physicians of India. Technical series (In press).
5. Ashavaid, T.F. (1995). Therapeutic drug monitoring and clinical toxicology in India. (Abstract). Proc. IVth International conference of TDM and clinical toxicology, Vienna.