@article{Mickey1994,
	title = {Analysis of multiple outcome variables measured longitudinally},
	author = {Ruth M. Mickey and Sarah J. Shema and Pamela M. Vacek and Dianne Y. Bell},
	journal = {Computational Statistics \& Data Analysis},
	month = {Jan},
	number = {1},
	pages = {17--33},
	url = {http://www.sciencedirect.com/science/article/B6V8V-45DHVV5-1R/1/d6fe0314752d49ee76d9f2d0d5e2efb5},
	volume = {17},
	year = {1994},
	biburl = {http://www.bibsonomy.org/bibtex/289379c3f4710700b62957119e5a3fc51/smicha},
	keywords = {EM algorithm }
}