1. www.pubmed [access June 2014].
2. Cholesterol metabolism and racial pathology (in Dutch);De Langen;Geneesk T Ned Indie,1916
3. Chinese lessons to western medicine. Interscience, New York;Snapper,1941
4. The relation of nutrition to health: a statistical study of the effect of the war-time on arteriosclerosis, cardiosclerosis, tuberculosis and diabetes;Malmros;Acta Med Scand Suppl,1950
5. Heart diseases in Tripolitania. A clinical and statistical study;Menotti;Mal Cardiov (Florence),1963