Autor:	Borroto Gutiérrez SM (AUTHOR), González Ochoa E (AUTHOR), Armas Pérez L (AUTHOR), Lopez-Chávez AU (AUTHOR), Martínez AM (AUTHOR), Llanes MJ (AUTHOR), Court JS (AUTHOR), Carreras Corzo L (AUTHOR)
Zdroj:	Pan American Journal of Public Health / Revista Panamericana de Salud Pública. Sep2003, Vol. 14 Issue 3, p209-214. 6p.
Databáze:	Academic Search Ultimate
Externí odkaz:	Zobrazit plný text záznamu