1. The drug defaulter;Blackwell, B.;Clinical Pharmacology and Therapeutics,1972
2. Plasma digoxin concentrations in patients on admission to hospital;Carruthers, S.G.; Kelly, J.G.; McDevitt, D.G.;British Heart Journal,1974
3. Plasma digoxin concentrations in patients with atrial fibrillation;Chamberlain, D.A.; White, R.J.; Howard, M.R.; Smith, T.W.;British Medical Journal,1970
4. Dixon, W. M., Stradling, P., and Wootton, I. D. P. (1957). Out-patient P.A.S. therapy. Lancet, 2, 871-872.
5. To be taken as directed;Gatley, M.S.;J'ournal of the Royal College of General Practitioners,1968