@article {james,
	title = {Genetic risk factors for longitudinal changes in structural MRI in former organolead workers},
	journal = {Accepted in the Journal of Aging Research},
	year = {2012},
	author = {James, B and Caffo, B and Stewart, W and Yousem, D and Davatzikos, C. and Schwartz, B}
}
@article {vadimHDMFPCA,
	title = {Multilevel functional principal component analysis for high-dimensional data},
	journal = {Journal of Computational and Graphical Statistics, NIMHID: 306063},
	volume = {20},
	number = {4},
	year = {2011},
	pages = {852{\textendash}873},
	author = {Zipunnikov, V. and Caffo, B and Crainiceanu, C and Yousem, D and Davatzikos, C. and Schwartz, B}
}
@article {schwartz2010evaluation,
	title = {Evaluation of Cumulative Lead Dose and Longitudinal Changes in Structural Magnetic Resonance Imaging in Former Organolead Workers},
	journal = {Journal of Occupational and Environmental Medicine, PMCID: PMC2869464},
	volume = {52},
	number = {4},
	year = {2010},
	pages = {407{\textendash}414},
	author = {Schwartz, B and Caffo, B and Stewart, W and Hedlin, H and James, B and Yousem, D and Davatzikos, C.}
}
@article {caffo2007brain,
	title = {Are Brain Volumes based on Magnetic Resonance Imaging Mediators of the Associations of Cumulative Lead Dose with Cognitive Function?},
	journal = {American Journal of Epidemiology},
	volume = {167},
	number = {4},
	year = {2007},
	pages = {429{\textendash}437},
	publisher = {Oxford Univ Press},
	author = {Caffo, B and Chen, S and Stewart, W and Bolla, K and Yousem, D and Davatzikos, C. and Schwartz, B}
}
@article {schwartz2007relations,
	title = {Relations of brain volumes with cognitive function in males 45 years and older with past lead exposure},
	journal = {Neuroimage, PMCID: PMC2038986},
	volume = {37},
	number = {2},
	year = {2007},
	pages = {633{\textendash}641},
	publisher = {Elsevier},
	author = {Schwartz, B and Chen, S and Caffo, B and Stewart, W and Bolla, K and Yousem, D and Davatzikos, C.}
}
