Source: Canadian Pharmacists Journal,
Date published: 17/05/2012

Source: FDA,
Date published: 03/05/2012

Source: Medusa,
Date published: 04/04/2012

Source: BioSpace ,
Date published: 05/03/2012

Source: Canadian Agency for Drugs and Technologies in Health (CADTH),
Date published: 05/01/2012

Source: Canadian Agency for Drugs and Technologies in Health (CADTH),
Date published: 12/09/2011

Source: Medusa,
Date published: 05/05/2011

Source: European Medicines Agency (EMA),
Date published: 18/04/2011

Source: Journal of Medical Ethics,
Date published: 06/04/2011

Source: Health Policy,
Date published: 14/03/2011