Magill's Laryngoscopes

Mushin W.W. , Rendell-Baker L. The Principles of Thoracic Anaesthesia, Past and Present. Blackwell Scientific Publications, Oxford 1953.

Intubation Instruments for use in general anaesthesia. British Oxygen Company, Medical Division 1953.

Janeway H.H. Intratracheal anesthesia from the standpoint of the nose, throat and oral surgeon with a description of a new instrument for catheterizing the trachea. Laryngoscope 1913; 23: 1082.