This list contains references from the content that can be linked to their source. For a full set of references and notes please see the PDF or HTML where available.
2 P Laurberg , I Bulow Pedersen , N Knudsen , L Ovesen & S Andersen (2001) Environmental iodine intake affects the type of non-malignant thyroid disease. Thyroid 11, 457–469.
3 W Teng , Z Shan , X Teng , (2006) Effects of iodine intake on thyroid function in China. N Engl J Med 354, 2783–2793.
4 GS Toteja , P Singh , BS Dhillon & BN Saxena (2004) Iodine deficiency disorders in 15 districts of India. Indian J Pediatr 71, 25–28.
5 JG Hollowell , NW Staehling , WH Hannon , (1998) Iodine nutrition in the United States. Trends and public health implications: iodine excretion data from National Health and Nutrition Examination Surveys I and III (1971–1974 and 1988–1994). J Clin Endocrinol Metab 83, 3401–3408.
7 P Laurberg , T Jørgensen , H Perrild , L Ovesen , N Knudsen , IB Pedersen , LB Rasmussen , A Carlé & P Vejbjerg (2006) The Danish investigation on iodine intake and thyroid disease, DanThyr: status and perspectives. Eur J Endocrinol 155, 219–228.
9 C Als , A Helbling , K Peter , M Haldimann , B Zimmerli & H Gerber (2000) Urinary iodine concentration follows a circadian rhythm: a study with 3023 spot urine samples in adults and children. J Clin Endocrinol Metab 85, 1367–1369.
10 LB Rasmussen , L Ovesen & E Christiansen (1999) Day-to-day and within-day variation in urinary iodine excretion. Eur J Clin Nutr 53, 401–407.
11 LB Rasmussen , L Ovesen , I Bulow , T Jorgensen , N Knudsen , P Laurberg & H Pertild (2002) Dietary iodine intake and urinary iodine excretion in a Danish population: effect of geography, supplements and food choice. Br J Nutr 87, 61–69.
12 B Busnardo , D Nacamulli , L Zambonin , C Mian , M Piccolo & ME Girelli (2006) Restricted intraindividual urinary iodine concentration variability in nonfasting subjects. Eur J Clin Nutr 60, 421–425.
13 S Andersen , KM Pedersen , IB Pedersen & P Laurberg (2001) Variations in urinary iodine excretion and thyroid function. A 1-year study in healthy men. Eur J Endocrinol 144, 461–465.
15 H Bartels , M Bohmer & C Heierli (1972) Serum creatinine determination without protein precipitation. Clin Chim Acta 37, 193–197.
17 P Laurberg (1987) Thyroxine and 3,5,3′-triiodothyronine content of thyroglobulin in thyroid needle aspirates in hyperthyroidism and hypothyroidism. J Clin Endocrinol Metab 64, 969–974.
18 J Kampmann , K Siersbæk-Nielsen , M Kristensen & J Mølholm Hansen (1974) Rapid evaluation of creatinine clearance. Acta Med Scand 196, 517–520.
20 T Jolin & F Escobar del Rey (1965) Evaluation of iodine/creatinine ratios of casual samples as indices of daily urinary iodine output during field studies. J Clin Endocrinol Metab 25, 540–542.
21 N Knudsen , E Christiansen , M Brandt-Christensen , B Nygaard & H Perrild (2000) Age- and sex-adjusted iodine/creatinine ratio. A new standard in epidemiological surveys? Evaluation of three different estimates of iodine excretion based on casual urine samples and comparison to 24 h values. Eur J Clin Nutr 54, 361–363.
22 CG Fraser & EK Harris (1989) Generation and application of data on biological variation in clinical chemistry. Crit Rev Clin Lab Sci 27, 409–437.
23 S Andersen , SB Petersen & P Laurberg (2002) Iodine in drinking water in Denmark is bound in humic substances. Eur J Endocrinol 147, 663–670.
24 EN Pearce , S Pino , X He , HR Bazrafshan , SL Lee & LE Braverman (2004) Sources of dietary iodine: bread, cows' milk, and infant formula in the Boston area. J Clin Endocrinol Metab 89, 3421–3424.
26 P Vejbjerg , N Knudsen , H Perrild , A Carle , P Laurberg , IB Pedersen , LB Rasmussen , L Ovesen & T Jorgensen (2007) Effect of a mandatory iodization program on thyroid gland volume based on individuals' age, gender, and preceding severity of dietary iodine deficiency: a prospective, population-based study. J Clin Endocrinol Metab 92, 1397–1401.
27 JE Haddow , MR McClain , GE Palomaki , BS Hollowell & JG Hollowell (2007) Urine iodine measurements, creatinine adjustment and thyroid deficiency in an adult United States population. J Clin Endocrinol Metab 92, 1019–1022.