1. Trials with carbocain;Ekenstam;Brit. J. Anaesth.,1956
2. Blocking of the middle cervical and stellate ganglions with descending infiltration anesthesia;Sousa;Arch. Surg.,1954
3. Carbocain-d,1-N-methyl-pipecolic acid 2,6-dimethylanilide-a new local anesthetic agent;Dhunér;Acta chir. Scandinav.,1956
4. Dental Trial of Carbocaine;Gray;Brit. J. Anaesth.,1957
5. Die Lokalanästhesie ohne gefässkontrahierenden Zusatz;Harnisch;Deut. Zahn-, Mund- und Kieferheilkunde.,1953