@conference {6216,
	title = {Impact of Multiple Births on Low Birth Weight Rate in Porto Alegre, Brazil},
	booktitle = {ESPR - European Society for Pediatric Research},
	year = {2005},
	month = {31 August},
	address = {Siena - Italy},
	author = {Marcelo Goldani and Cl{\'e}cio Homrich and Antonio Silva and Heloisa Bettiol and Tiago Nava and Marilyn Agranonik and Marco Barbieri}
}
