II. OUVRAGES ÉCRITS EN ANGLAIS

P. Brookes. Pract reraarks on Ihe inhalation of the vapour of

sulphuric elher. London 1847.

J. Robinson. A trealise on the inhalation of Ihe vapour of elhcr.

London 1818.

Simpson. AccoudI of a new anœsthetic agent, as a subslilute for sulphuric elher in surgery and midwifery. Edinburgh 1847.

Answer to the religious objections to Ibe employmenl of

anœsthcsia. Edinburgh 1847.

Warren. Etherization , with surgical remarks. Boston 1848.