References
- Semenza, G, Auricchio, S, Mantei, N. Small-intestinal disaccharidases. In:. CR Scriver, Beaudet, AL, Sly, D, Valle, D, editors., The metabolic and molecular basis of inherited disease. Vol 1, New York: McGraw-Hill; 2001. pp 623–50.
- Dallas M. Swallow. Genetics of lactase persistence and lactose intolerance. Ann Rev Genet 2003; 37: 197–219
- Rasinpera H, Savilahti E, Enattah NS, Kuokkanen M, Totterman N, Lindahl H, et al. A genetic test which can be used to diagnose adult-type hypolactasia in children. Gut 2004; 53: 1571–6
- Büning C, Genschel J, Jurga, Fielder T, Voderholzer W, Fiedler E-M. Introducing genetic testing for lactose intolerance. Digestion 2005; 71: 245–50
- Messer M, Dahlqvist A. A one-step ultramicro method for the assay of intestinal disaccharidases. Anal Biochem 1966; 14: 376–92
- Arola H. Diagnosis of hypolactasia and lactose malabsorption. Scand J Gastroenterol Suppl 1994; 202: 26–35
- Enattah NS, Sahi T, Savilahti E, Terwilliger JD, Peltonen L, Jarvela I. Identification of a variant associated with adult-type hypolactasia. Nat Genet 2002; 30: 233–7
- Kuokkanen M, Enattah NS, Oksanen A, Savilahti E, Orpana A, Jarvela I. Transcriptional regulation of the lactase-phlorizin hydrolase gene by polymorphism associated with adult-type hypolactasia. Gut 2003; 52: 647–52
- Olds LC, Sibley E. Lactase persistence DNA variant enhances lactase promotor activity in vitro: functional role as cis regulatory element. Hum Mol Genet 2003; 12: 2333–40
- Hollox EJ, Swallow DM. Lactase deficiency: biological and medical aspects of the adult human lactase polymorphism. The genetic basis of common diseases, RA King, JI Rotter, AG Motulsky. Oxford University Press, OxfordUK 2002; 250–65
- Nilsson TK, Johannson CA. A novel method for diagnosis of adult hypolactasia by genotyping of the –13910 c/t polymorphism with pyrosequencing technology. Scand J Gastroenterol 2004; 39: 287–90
- Sahi T. Genetics and epidemiology of adult-type hypolactasia. Scand J Gastroenterol ; Suppl 1994; 202: 7–20
- Hurtig Wennlöf A, Yngve A, Sjöström M. Sampling procedure, participation and representativeness in the Swedish part of the European Youth Heart Study (EYHS). Public Health Nutr 2003; 6: 291–8
- Bouwhuis CB, Moll HA. Determination of ethnicity in children in The Netherlands: two methods compared. Eur J Epidemiol 2003; 18: 385–8
- Nanchahal K, Mangtani P, Alston M, dos Santos Silva I. Development and validation of a computerized South Asian names and group recognition algorithm (SANGRA) for use in British health-related studies. J Public Health Med 2001; 23: 278–85
- Lauderdale DS, Kestenbaum B. Mortality rates of elderly Asian American populations based on Medicare and Social Security data. Demography 2002; 39: 529–40
- France MW, Kwok S, McElduff P, Seneviratne CJ. Ethnic trends in lipid tests in general practice. Q J Med 2003; 96: 919–23
- Morgan RO, Wei II, Virnig BA. Improving identification of Hispanic males in Medicare: use of surname matching. Med Care 2004; 42: 810–6
- Xu J, Turner A, Little J, Bleecker E, Meyers D. Positive results in association studies are associated with departure from Hardy-Weinberg equilibrium: hint for genotyping error?. Hum Genet 2002; 111: 573–4
- Hardy, GH. Mendelian proportions in a mixed population [letter to the editor]. Science N S 1908;Vol. XXVIII:49–50.
- Weinberg W. ber den Nachweis der Vererbung beim Menschen. Jahreshefte des Vereins für vaterländische Naturkunde in Württemberg 1908; 64: 368–82
- Asplund, K, Berglund, G, Lindgren, S, Lindholm, N, editors. Internmedicin. In:. Internmedicin. 3rd ed. Falköping: Liber AB; 2002. pp 649–650, (in Swedish).
- Sahi T. Lactase malabsorption in Finnish-speaking and Swedish-speaking populations in Finland. Scand J Gatsroenterol 1974; 9: 303–8
- Kuokkanen M, Butzow R, Rasinpera H, Medrek K, Nilbert M, Maloander S. Lactase persistence and ovarian carcinoma risk in Finland, Poland and Sweden. Int J Cancer 2005; 117: 90–4
- SCB. Statistiska centralbyrån Statistiks Sweden. http://www.scb.se/templates/tableOrChart____26046.asp.
- Farup PG, Monsbakken KW, Vandvik PO. Lactose malabsorption in a population with irritable bowel syndrome: prevalence and symptoms. A case-control study. Scand J Gastroenterol 2004; 39: 645–9