1. Airs-Eaux-Lieux;Hippocrate,1996
2. Clinical beliefs underlying autopsy requests;Birdi;Postgrad Med J,1996
3. Medical students from Parakou (Benin) and West-African traditional beliefs on death and cadavers;Charlier;Afr Health Sci,2012
4. Grammaire des civilisations;Braudel,1987
5. The undiscovered self;Jung,2012