Apnœa,Dyspnoea and Cyanosis in Relation to Anaesthesia

Buckmaster G. A. , Proc. Roy. Soc. Med., 1918, xi (Sect. Anæsth.), p. 15.

Pembrey M.S. , Proc. Roy. Soc. Med., 1914, vii (Sect. Anæsth.), p. 34.

Letter to Author.

Pembrey M. S. , and Shipway F. E. , Proc. Roy. Soc. Med., 1916, x (Sect. Anæsth.), p, 7.

Ogilvie W. H. , Guy's Hosp. Gaz., 1921, xxxv, p. 73.