References
- Davis D. W., Munro I. R. The anaesthetic management and intraoperative care of patients undergoing major facial osteotomies. Plast Reconstr Surg 1975; 55: 50
- Engström C., Herzog P. Ventilation nomogram for practical use with the Engström respirator. Acta Chir Scand 1962; 245: 37
- Manual of Pediatric Anesthesia, D. J. Stewart. Churchill Livingstone, New York 1979; 127–129