@article{Neuhaus1999,
	title = {On testing tumor onset times},
	author = {Georg Neuhaus},
	day = {01},
	journal = {Journal of Statistical Planning and Inference},
	month = {Feb},
	number = {1-2},
	pages = {57--78},
	url = {http://www.sciencedirect.com/science/article/B6V0M-3VN8FG9-5/1/28be8819db7271edd9c39c73bd8df6b9},
	volume = {76},
	year = {1999},
	biburl = {http://www.bibsonomy.org/bibtex/2755c02fc75dbc9267f070bd0740089d1/smicha},
	keywords = {Interval censoring }
}