1. World Health Organization (WHO): Global Strategy for Infant and Young Child Feeding. 2003, World Health Organization; Geneva
2. World Health Organization (WHO): Infant and young child feeding (IYCF) Model Chapter for textbooks for medical students and allied health professionals. 2009, WHO
3. Sokol E, Aguayo V, Clark D: Protecting Breastfeeding in West and Central Africa: 25 Years Implementing the International Code of Marketing of Breast milk Substitutes. 2007, UNICEF Regional Office for West and Central Africa
4. World Health Organization (WHO): The optimal duration of exclusive breastfeeding: Report of an expert consultation. Department of nutrition for health and development and department of child and adolescent health and development. 2001, Geneva, Switzerland
5. Koosha A, Hashemifesharaki R, Mousavinasab N: Breast-feeding patterns and factors determining exclusive breast-feeding. Singapore Med J. 2008, 49 (12): 1002-006.