translate English to French: Available from: http://www.who.int/ageing/publications/active/en/index.html. For more detailed information on the methodology and the model, please visit the World Health Organization site to download the Vancouver Protocols document.
Disponible à l’adresse suivante : http://www.who.int/ageing/publications/active/en/index.html. For more detailed information on the methodology and the model, please visit the World Health Organization site to download the Vancouver Protocols document.