1Yarrington C, Pearce EN (2011) Iodine and pregnancy. J Thyroid Res 2011: 934104.

2Andersson M, Karumbunathan V, Zimmermann M (2012) Global Iodine Status in 2011 and Trends over the Past Decade. J Nutr 142: 744-50.

3Kazungu K, Mbakaya C, Makokha A (2013) Factors contributing to iodide deficiency in coast province of Kenya. Eur J Res Med Sci 3.

4Mezgebu Y, Mossie A, Rajesh P, Beyene G (2012) Prevalence and severity of iodine deficiency disorder among children 6-12 years of age in shebe senbo district, jimma zone, southwest ethiopia. Ethiop J Health Sci 22:196-204.

5Shawel D, Hagos S, Lachat CK, Kimanya ME, Kolsteren P (2010) Post-production losses in iodine concentration of salt hamper the control of iodine deficiency disorders: a case study in northern Ethiopia. J Health Popul Nutr 28: 238-44.

6Kousar J, Kawoosa Z, Hamid S, Munshi IH, Hamid S, et al. (2013) To estimate the effect of relationship of salt iodine level and prevalence of goiter among women of reproductive age group (15-49 years). J Community Health 38: 1022-9.

7Jooste PL, Weight MJ, Lombard CJ.Iodine concentration in household salt in South Africa. Bulletin World Health Organ 79: 534-40.

8Takele L, Belachew T, Bekele T (2003)Iodine concentration in salt at household and retail shop levels in Shebe town, south west Ethiopia. East Afr Med J 80: 532-9.

9Sultanalieva RB, Mamutova S, van der Haar F (2010) The current salt iodization strategy in Kyrgyzstan ensures sufficient iodine nutrition among school-age children but not pregnant women. Public Health Nutr 13: 623-30.

10Abeysuriya V, Wickremasinghe AR, Perera PJ, Kasturiratne A (2012) Consumption pattern of iodised salt in households and serum TSH levels among 5-9 year old children in the plantation sector of Sri Lanka. Ceylon Med J 57: 69-74.

11 Buxton C, Baguune B (2012) Knowledge and practices of people in Bia District, Ghana, with regard to iodine deficiency disorders and intake of iodized salt. Arch Public Health 70: 5.

12 Ebrahim SM, Muhammed NK (2012) Consumption of iodized salt among households of Basra city, south Iraq. East Mediterr Health J 18: 980-4.

13 Bulliyya G, Dwibedi B, Mallick G, Sethy PG, Kar SK (2008) Determination of iodine nutrition and community knowledge regarding iodine deficiency disorders in selected tribal blocks of Orissa, India. J Pediatr Endocrinol Metab 21: 79-87.

14Gidey B, Alemu K, Atnafu A, Kifle M, Tefera Y, et al. (2015) Availability of adequate iodized salt at household level and associated factors in rural communities in Laelay Maychew District, Northern Ethiopia: a cross sectional study. J Nutr Health Sci 2: 1-7.

15Gebremariam HG, Yesuf ME, Koye DN (2013) Availability of Adequately Iodized Salt at Household Level and Associated Factors in Gondar Town, Northwest Ethiopia. ISRN Public Health 2013: 1-6.

16Girma M, Loha E, Bogale A, Teyikie N, Abuye C, et al. (2012)Iodine deficiency in primary school children and knowledge of iodine deficiency and iodized salt among caretakers in Hawassa Town: Southern Ethiopia. Ethiopian J Health Dev 26: 30-5.

17Gul Nawaz K, Imtiaz H, Sajid BS, Riz, Zulfiqar A, et al. (2012)A Study on theHousehold Use of Iodised Salt in Sindh and Punjab Provinces, Pakistan: Implications for Policy Makers. J Pharm Nutr Sc 2: 148-54.

18 Hawas S, Lemma S, Mengesha S, Demissie H, Segni M (2016) Proper Utilization of Adequatly Iodized Salt at House Hold Level and Associated Factores in Asella Town Arsi Zone Ethiopia: A Community based Cross Sectional Study. J Food Process Technol 7: 573.

19 Mahfouz MS, Gaffar AM, Bani IA (2012) Iodized salt consumption in Sudan: present status and future directions. J Health Popul Nutr 30: 431-8.