II. OUVRAGES ÉCRITS EN ANGLAIS

P. Brookes. Pract remarks on the inhalation of the vapour of sulphuric elher. London 1847.

J. Robinson. A treatise on the inhalation of the vapour of ether. London 1848.

Simpson. Account of a new ancesthetic agent, as a substituts for sulphuric ether in surgery and midwifery. Edinburgh 1847.

Answer to the religious objections to lhe employment of

anœsthesia. Edinburgh 1847.

Warren. Etherization , with surgical remarks. Boston 1848.