1. R. Lafont and D. H. S. Horn, Phytoecdysteroids: structures and occurrence, in: “Ecdysone”, J. A. Koolman, ed., Georg Thieme-Verlag, Stuttgart, pp 39–64 (1989).
2. H. H. Rees, Zooecdysteroids: structures and occurrence, in “Ecdysone”, J. A. Koolman, ed., Georg Thieme-Verlag, Stuttgart, pp 28–38 (1989).
3. R. Lafont, P. Beydon, B. Mauchamp, G. Sommé-Martin, M. Andrianjafintrimo and P. Krien, Recent progress in ecdysteroid analytical methods, in: “Regulation of Insect Development and Behavior”, F. Sehnal, A. Zabza and B. Cymborowski, eds., Technical University of Wroclaw Press, pp 199–206 (1981).
4. J. C. Touchstone, Ecdysteroids, in: “CRC Handbook of Chromatography. Steroids”, CRC Press, Boca Raton, Florida, pp 119–135 (1986).
5. R Lafont, HPLC analysis of ecdysteroids in plants and animals, in: “Chromatography ‘87”, H. Kalasz and E. S. Ettre, eds., Akademia Kiado, Budapest, pp 1–15 (1988).