For healthcare professionals only

Letter

Position of patient and respiratory function in immediate postoperative period.

Br Med J (Clin Res Ed) 1981; 283 doi: https://doi.org/10.1136/bmj.283.6302.1335-b (Published 14 November 1981) Cite this as: Br Med J (Clin Res Ed) 1981;283:1335