1. Pharmacology of local anaesthetic drugs;Arthur,1987
2. Ultrasound guidance reduces the risk of local anesthetic systemic toxicity following peripheral nerve blockade;Barrington;Regional Anesthesia and Pain Medicine,2013
3. Drugs in Pregnancy and Lactation: A Reference Guide to Fetal and Neonatal Risk;Briggs,1990
4. Update on local anesthetics: focus on levobupivacaine;Burlacu;Therapeutic Clinical Risk Management,2008
5. Forefoot Surgery;Butterworth,1992