1. M. Martin-Smith and T. Khatoon, Progress in Drug Research, ed. E. Jucker, vol. 6 (Birkhäuser Verlag, Basel 1963) pp. 279–346.
2. M. W. Whitehouse and J. M. Haslam, Nature, Lond. 196, 1323 (1962).
3. M. W. Whitehouse, Biochem. Pharmac, Supplement to vol. 12 (Abstr. II Int. Pharm. Meeting, Prague) p. 19 (1963).
4. M. W. Whitehouse, Biochem. Pharmac. 13, 319 (1964).
5. M. J. Lee and M. W. Whitehouse, Biochim. biophys. Acta 100, 317 (1965).