Entonox

Baskett P J F . (1972) Proc. roy. Soc. Med. 65, 7

Baskett P J F Hyland J Deane M Wray G . (1969) Brit. J. Anœsth. 41, 684

Bennis J Dottori O Gundersen K Victorin L Znamenacek K . (1970) Acta anœsth. scand. Suppl. 37, p 212

Brace D L Eide K A Linde H W Eckenhoff J E . (1968) Anesthesiology 29, 565

Gil-Rodriguez J A . (1968) Excerpta med. (Amst.) int. Congr. Ser. No. 200, p 994

Hawkins T J . (1969) Anœsthesia 24, 94

Iosawa K V . (1966) Sovetsk. Med. 29, 68

Khalabuda N S Demidiuk P F . (1965) Éksp. Khir. i Anest. 10, 73

Lassen N C A Henriksen E Neukirch F Kristensen H S . (1956) Lancet i, 527

Lunn J N Kennedy B R . (1968) Brit. med. J. ii, 828

Parbrook G D . (1967) Brit. J. Anœsth. 39, 730

Parbrook G D . (1968) Excerpta med. (Amst.) int. Congr. Ser. No. 200, p 316

Parkhouse J Lambrechts W Simpson B R J . (1961) Brit. J. Anœsth. 33, 345

Petrovsky B V Yefuni S N . (1965) Brit. J. Anœsth. 37, 42

Petrovsky B V Yefuni S N . (1967) Narcotic Treatment. Pub. Medicine, Moscow & Budapest

Spence A A Smith G Harris R . (1970) Anœsthesia 25, 126

Wingard D W Lang R Humphrey L J . (1967) J. surg. Res. 7, 430