@inbook {764156,
	title = {Segment polarity genes and intercellular communication in Drosophila},
	booktitle = {Cell Activation: Genetic Approaches},
	year = {1991},
	pages = {251-274},
	publisher = {Raven Press},
	organization = {Raven Press},
	address = {New York, NY},
	author = {Klingensmith, J and Perrimon, Norbert},
	editor = {Mond, J and Weiss,A. and Cambier,J.}
}
