Zeitschriftenartikel
Xiangfeng, J.; Vogel, H.; Grebenok, R.; Zhu-Salzman, K.; Behmer, S.: Dietary sterols/steroids and the generalist caterpillar Helicoverpa zea: physiology, biochemistry and midgut gene expression. Insect Biochemistry and Molecular Biology
42 (11), S. 835 - 845 (2012)