References
- (1946) Catcheside: Brit. Med. Bull, 4, p. 18.
- (1946) Gray: Brit. Med. Bull, 4, p. 11.
- (1944) Failla: Medical Physics: 637. the Year Book Publishers
- Fano and Demerec (1944) Medical Physics: 445, The Year Book Publishers
- (1940) Forssberg: Acta Radiol, 21, p. 213.
- (1944) Henshaw: Medical Physics 1352, The Year Book Publishers
- (1938) Jungling: Allgemeine Strahlentherapie, Stuttgart
- (1946) Lea: Actions of Radiations of living Cells, Cambridge
- (1937) Seuderling: Acta. Duod
- (1946) Spear: Brit. Med. Bull, 4, p. 2.