1. Turner, W. B. (1971), Fungal Metabolites, Academic Press, London.
2. Packter, N. M. (1973), Biosynthesis of Acetate-derived Compounds, Wiley, London.
3. Packter, N. M. (1980), in The Biochemistry of Plants (ed. P. K. Stumpf), Academic Press, London, vol. 4, pp. 535—70 (I am grateful to Dr Packter for the opportunity to read his manuscript before publication).
4. Bu’Lock, J. D. (1979), in Comprehensive Organic Chemistry (eds. D. H. R. Barton and W. D. Ollis ), Pergamon, Oxford, vol. 5, pp. 927–87.
5. cf. St. Mark’s Gospel, chapter 5, w. 9–13.