@incollection{Lu2020tree,
	title = {Tree Variable Selection for Paired Case-Control Studies with Application to Microbiome Data}, 
	author = {Lu, Min and Ishwaran, Hemant},
	booktitle = {Statistical Analysis of Microbiome Data},
	editor = {Datta,Somnath and Guha,Subharup},
	year = {2021},
	pages = {295--310},
	publisher = {Springer, Switzerland},
	chapter     = 12,
	doi = {10.1007/978-3-030-73351-3_12},
	url = {https://doi.org/10.1007/978-3-030-73351-3_12}
}