@article {1000,
	title = {Why open source?},
	journal = {Cad Saude Publica},
	volume = {31},
	year = {2015},
	month = {2015 Feb},
	pages = {221-2},
	keywords = {Access to Information, Periodicals as Topic, Reproducibility of Results, Software, Software Design},
	issn = {1678-4464},
	author = {Carvalho, Marilia S{\'a}}
}
