1. The effect of concentration on vasoactivity of bupivacaine and lignocaine;Aps;Br J Anaesth,1976
2. Factors influencing the duration of local anaesthesia;Sinha;J Pharmacol Exp Ther,1939
3. Biological comparison of local anaesthetics;Bülbring;J Pharmacol Exp Ther,1945
4. A study of two methods for testing local anaesthetics in man;Mongar;Br J Pharmacol,1955