Some History Related to the Sigh

Branson RD , Campbell RS . Sighs: wasted breath or breath of fresh air (Kittredge's Corner). Respir Care 1992;37:462–468.

Visscher MB . The physiology of respiration and respirators with particular reference to poliomyelitis. Minneapolis, Minnesota, Nat Found Infantile Paralysis Round Table Conf. October 1947:156.

Emerson JH . Respiratory problems in poliomyelitis. Ann Arbor, Michigan, Nat Found Infantile Paralysis Conf Proc. March 1952:11.

Frumin MJ , Lee ASJ . Physiologically oriented artificial respirator which provided N2O/O2 anesthesia in man. J Lab Clin Med 1957;49:617.

Frumin MJ , Bergman NA , Holaday D , et al. Alveolar-arterial differences during artificial respiration in man. J Appl Physiol 1959;14:694.

McIntyre RW , Laws AK , Ramachandran PR . Positive expiratory pressure plateau: improved gas exchange during mechanical ventilation. Can Anaesth Soc J 1969;16:477.

Mushin WW , Rendell-Baker L , Thompson PW , Mapleson WW . Historical background to automatic ventilation. In: Automatic ventilation of the lungs, 3rd ed. Oxford: Blackwell Scientific Publications, 1980:182–249.

Rendell-Baker L. The development of positive pressure ventilators. In: Atkinson RS , Boulton TR , eds. The history of anesthesia. London: Royal Society of Medicine, 1989:402–425.