@misc{wartenberg_confrontation_cultures_2006, 
author={Wartenberg, M., Finkensieper, A., Hescheler, J., Sauer, H.},
title={Confrontation Cultures of embryonic stem cells with multicellular tumor spheroids to study tumor-induced angiogenesis},
year={2006},
howpublished = {book part},
note = {Wartenberg, M.; Finkensieper, A.; Hescheler, J.; Sauer, H.: Confrontation Cultures of embryonic stem cells with multicellular tumor spheroids to study tumor-induced angiogenesis. In: Turksen, K. (Ed.): Methods in Molecular Biology. Totowa: Humana Press. 2006. 313-328.}}