journal or publication title BMC health services research volume 11 page range 103 year 2011-0
© Gross et al.; licensee BioMed Central. This is an Open Access article distributed under the terms ...
© 2012 Yatabe et al.; licensee BioMed Central Ltd. This is an Open Access article distributed under ...
Publisher’s copyright statement: © 2011 Valencia et al; licensee BioMed Central Ltd. This is an Open...
pp. 1-7. Additional Information: This article is published under the Open Access publishing model an...
This article is published under the Open Access publishing model and distributed under the terms of ...
This is an Open Access article distributed under the terms of the Creative Commons Attribution Licen...
© 2010 Markert et al; licensee BioMed Central Ltd. This is an Open Access article distributed under ...
© 2010 Yallapu et al; licensee BioMed Central Ltd. This is an Open Access article distributed under ...
This is an open access article distributed under the terms of the attached BioMed Central License. S...
BMC Pediatr. 2006; ©2006 Urrutia-Rojas et al., licensee BioMed Central Ltd. This is an Open Access a...
© 2008 Szeinbach et al; licensee BioMed Central Ltd. This is an Open Access article distributed unde...
This is an Open Access article distributed under the terms of the Creative Commons Attribution Licen...
© 2005 Cheng et al; licensee BioMed Central Ltd. This is an Open Access article distributed under th...
© 2014 Adams et al.; licensee BioMed Central Ltd. This is an Open Access article distributed under t...
© 2012 Rumbold et al.; licensee BioMed Central Ltd. This is an open access article distributed under...
© Gross et al.; licensee BioMed Central. This is an Open Access article distributed under the terms ...
© 2012 Yatabe et al.; licensee BioMed Central Ltd. This is an Open Access article distributed under ...
Publisher’s copyright statement: © 2011 Valencia et al; licensee BioMed Central Ltd. This is an Open...
pp. 1-7. Additional Information: This article is published under the Open Access publishing model an...
This article is published under the Open Access publishing model and distributed under the terms of ...
This is an Open Access article distributed under the terms of the Creative Commons Attribution Licen...
© 2010 Markert et al; licensee BioMed Central Ltd. This is an Open Access article distributed under ...
© 2010 Yallapu et al; licensee BioMed Central Ltd. This is an Open Access article distributed under ...
This is an open access article distributed under the terms of the attached BioMed Central License. S...
BMC Pediatr. 2006; ©2006 Urrutia-Rojas et al., licensee BioMed Central Ltd. This is an Open Access a...
© 2008 Szeinbach et al; licensee BioMed Central Ltd. This is an Open Access article distributed unde...
This is an Open Access article distributed under the terms of the Creative Commons Attribution Licen...
© 2005 Cheng et al; licensee BioMed Central Ltd. This is an Open Access article distributed under th...
© 2014 Adams et al.; licensee BioMed Central Ltd. This is an Open Access article distributed under t...
© 2012 Rumbold et al.; licensee BioMed Central Ltd. This is an open access article distributed under...
© Gross et al.; licensee BioMed Central. This is an Open Access article distributed under the terms ...
© 2012 Yatabe et al.; licensee BioMed Central Ltd. This is an Open Access article distributed under ...
Publisher’s copyright statement: © 2011 Valencia et al; licensee BioMed Central Ltd. This is an Open...