1. Gersch, H. and Stürzeichung, J.: Weitere Untersuchungen zur Kennzeichung des Aktivationshormones der Insektenhautung. J. Insect Physiol., 14:87, 1968.
2. Ichikawa, M. and Ishizaki, H.: Brain Hormone of the Silkworm, Bombyx mori. Nature, 191:333, 1961.
3. Kobayashi, M.: Relationship Between the Brain Hormone and the Imaginal Differentiation of the Silkworm, Bombyx mori. J., Sericul. Sci. Jap., 24:389, 1955.
4. Kobayashi, M.: Studies on Neurosecretion in the Silkworm, Bombyx mori L. Bull. Sericul. Exp. Sta., 15:181, 1957.
5. Kobayashi, M., Fukaya, S. and Mitsuhashi, J.: Imaginai Differentiation of ‘Dauer-pupae’ in the Silkworm, Bombyx mori. J. Sericul. Sci. Jap., 29:337, 1960.