World Health Organization & World Federation of Neurology. (2004). Atlas country resources for neurological disorders. World Health Organization.
Cita Chicago (17th ed.)World Health Organization i World Federation of Neurology. Atlas Country Resources for Neurological Disorders. Geneva, Switzerland: World Health Organization, 2004.
Cita MLA (8th ed.)World Health Organization i World Federation of Neurology. Atlas Country Resources for Neurological Disorders. World Health Organization, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.