@article {nareshCaffeine,
	title = {Sleep-Disordered breathing and caffeine consumption: results of a community-based study},
	journal = {Accepted in Chest},
	year = {2012},
	author = {Aurora, RN and Crainiceanu, C and Caffo, B and Punjabi, N}
}
@article {punjabi,
	title = {Sleep-disordered Breathing and Mortality: a Prospective Cohort Study},
	journal = {PLOS Medicine, PMCID: PMC2722083},
	volume = {6},
	year = {2009},
	author = {Punjabi, N and Caffo, B and Goodwin, J and Gottlieb, D and Newman, A and O{\textquoteright}Connor, G and Rapoport, D and Redline, S and Resnick, H and Robbins, J and Samet, J and Shahar, E and Unruh, M}
}
