BORMAN, J A history of tracheostomy: si spiritum ducit vivit (Cicero). [electronic resource] - British journal of anaesthesia Jun 1963 - 388-90 p. digital Publication Type: Journal Article ISSN: 0007-0912 Standard No.: 10.1093/bja/35.6.388 doi Subjects--Topical Terms: HumansTracheostomy