References
- Aksnes E. G. Determinations of physiological deadspace and alveolo-arterial oxygen gradients by the indirect methods of Riley & Enghoff. I. Scand. J. clin. Lab. Invest. 1962; 14: 443
- Aksnes E. G. Determinations of physiological dead-space and alveolo-arterial oxygen gradients by the indirect methods of Riley & Enghoff. II. Ibid. 1962; 14: 495