1. Die Innervierung der Prothorakaldrüse von Periplaneta americana L;Birkenbeil;Zool. Anz.,1980
2. The interendocrine regulation of larval-pupal development in the tobacco hornworm, Manduca sexta: a model;Bollenbacher;J. Insect Physiol.,1988
3. Investigations on a protein secreted by prothoracic glands of Locusta;Charlet,1983
4. Investigations of the ecdysteroid production in prothoracic glands and of the ecdysteroid level in the hemolymph of Periplaneta americana larvae by means of radioimmunoassay (RIA) with an anti-ecdysterone serum;Eibisch;Zool. Jb. Physiol.,1980
5. The endocrine control of molting: the tobacco hornworm, Mandua sexta, as a model;Gilbert,1989