Dasgupta, Purnendu K.; Liu, Yining; Dyke, Jason V. (1. februar 2008). »Iodine Nutrition: Iodine Content of Iodized Salt in the United States«. Environmental Science & Technology. 42 (4): 1315–1323. Bibcode:2008EnST...42.1315D. doi:10.1021/es0719071. PMID18351111.
Dasgupta, Purnendu K.; Liu, Yining; Dyke, Jason V. (1. februar 2008). »Iodine Nutrition: Iodine Content of Iodized Salt in the United States«. Environmental Science & Technology. 42 (4): 1315–1323. Bibcode:2008EnST...42.1315D. doi:10.1021/es0719071. PMID18351111.
Dasgupta, Purnendu K.; Liu, Yining; Dyke, Jason V. (1. februar 2008). »Iodine Nutrition: Iodine Content of Iodized Salt in the United States«. Environmental Science & Technology. 42 (4): 1315–1323. Bibcode:2008EnST...42.1315D. doi:10.1021/es0719071. PMID18351111.