1. International Federation of Red Cross and Red Crescent Societies (2011) World disatsers report 2011 - Focus on hunger and malnutrition. Geneva, Switzerland.
2. Ono T, Guthold R, Strong K (2005) WHO Global comparable estimates infobase. Geneva: World Health Organization.
3. National Center for Health Statistics (2011) Health, United States, 2010 with special feature on death and dying. Hyattsville, Mayland.
4. Parental diet-induced obesity leads to retarded early mouse embryo development and altered carbohydrate utilisation by the blastocyst;NK Binder;Reproduction, Fertility and Development,2012
5. The effect of paternal diet-induced obesity on sperm function and fertilization in a mouse model;HW Bakos;Int J Androl,2011