1. McCombie, H., and Saunders, B. C., Nature, 157, 287 (1946). Also McCombie and Saunders, Reports on Fluorophosphonates to Ministry of Supply, Dec. 1941 onwards.
2. McCombie, H., Saunders, B. C., Briscoe, H. V. A., and Emeleus, H. J., Report to Ministry of Supply (Dec. 11, 1942).
3. XZ Reports from the Cambridge Physiological Laboratory to Ministry of Supply, Nov. 14 onwards (particularly XZ 120, 124, 129, 131, 144, 145, 152).
4. McCombie, H., and Saunders, B. C., Report No. 5 on Fluoroacetates to Ministry of Supply (May 30, 1943).
5. McCombie, H., and Saunders, B. C., Report No. 2 on Fluoroacetates to Ministry of Supply (Feb. 17, 1943).