@article {shiovitz2012social,
	title = {Social network type and health-related behaviors: evidence from an American national survey},
	journal = {Social science \& medicine},
	volume = {75},
	number = {5},
	year = {2012},
	pages = {901{\textendash}904},
	publisher = {Elsevier},
	author = {Shiovitz-Ezra, Sharon and Litwin, Howard}
}
