@article {chen2002analysis,
	title = {Genetic data analysis of affected sib pairs},
	journal = {Canadian Journal of Statistics},
	volume = {30},
	number = {1},
	year = {2002},
	pages = {145{\textendash}152},
	publisher = {Wiley Online Library},
	author = {Chen, Jiahua and Kalbfleisch, John D and Romero-Hidalgo, Sandra}
}
