@inbook {3920,
	title = {How to Trigger a Killer: Modulation of Natural Killer Cell Reactivity on Many Levels},
	booktitle = {Advances in Immunology},
	volume = {124},
	year = {2014},
	pages = {137-177},
	publisher = {Academic Press},
	organization = {Academic Press},
	chapter = {5},
	address = {Burlington},
	author = {Watzl, Carsten and Frederick W. Alt}
}
