References
- Lewis MS. Spatial clustering in childhood leukaemia. J Chronic Dis. 1980; 33: 703–12.
- Linet MS. The Leukaemias: Epidemiological Aspects. New York: Oxford University Press, 1985.
- Alexander FE, Rickets TJ, McKinney PA, Cartwright RA. Commu-nity lifestyle characteristics and risk of acute lymphoblastic leukaemia in children. Lancet. 1990; 336: 1461–5.
- Kinlen L, Clark K, Hudson C. Evidence from population mixing in British new towns 1946-85 of an infective basis for childhood leukaemia. Lancet. 1990; 336: 577–82.
- Gardner MJ, Snee MP, Hall AJ, Powell CA, Downes S, Terrell JD. Results of case-control study of leukaemia and lymphoma among young people near Sellafield nuclear plant in West Cumbria. Br Med J. 1990; 330: 423–9.
- Urquhart JD, Black RJ, Muirhead MJ, et al. Case-control study of leukaemia and non-Hodgkin lymphoma in Caithness near the Dounreay nuclear installation. BR Med J. 1991; 302: 687–92.
- Verdecchia A, Capocaccia R, flakulinen T. Methods for data analysis. In : Berrino F, Sant M, Verdecchia A, Capocaccia R, Hakulinen T, Esteve J (eds). Survival of Cancer Patients in Eu-rope. The Eurocare Study. IARC Scientific publication No 132. Lyon France: IARC, 1995.
- Verdecchia A, Capocaccia R, Egidi V, Golini A. A method for the estimation of chronic disease morbidity and trends from mortality data. Stat Med. 1989; 8: 201–16.
- Bernardinelli L, Montomoli C. Empirical Bayes vs fully Bayesian analysis of geographical variation in disease risk. Stat Med. 1992; 11: 983–1007.
- Clayton D, Bernardinelli L. Bayesian methods for mapping disease risk. In: Cuzick J, Elliott P, (eds). Small Area Studies in Geographical and Environmental Epidemiology Oxford, UK: Oxford University Press, 1992: 205–20.
- Istituto Centrale di Statistica. Censimento generale della popo-lazione 1971. Roma, Italy: ISTAT, 1974.
- Istituto Centrale di Statistica. Censimento generale della popo-lazione 1981. Roma, Italy: ISTAT, 1985.
- Istituto Centrale di Statistica. Censimento generale della popo-lazione 1991. Roma, Italy: ISTAT, 1995.
- Cuzick J, Edwards R. Spatial clustering for inhomogeneous pop-ulations. J R Statist Soc. 1990; 52: 73–104.
- Cocco P, Rapallo M, Targhetta R, Biddau PF, Fadda D. Analysis of risk factors in a cluster of childhood acute lymphoblastic leukaemia. (Submitted.)
- Miller RW. Rare events and cancer epidemiology. Nakahara Memorial Lecture. In: Miller RW, Watanabe S, Fraumeni JFJr, Sugimura T, Takayama S, Sugano H (eds). Unusual Occurrences as Clues to Cancer Etiology. Proceedings of the 18th International Symposium of the Princess Takamatsu Cancer Research Fund. Tokyo, Japan: Japan Scientific Societies Press, 1987, pp3–12.
- Cerquiglini Monteriolo S, Viviano G, et al. Indagine sullo stato di inquinamento atmosferico nella zona di Portoscuso (Cagliari). Roma, Italy: Istituto Superiore di Saniti, ISTISAN 84/7, 1984.
- Mezzorani G, Piga MC, Pompei A. Stima di incremento della ra-dioattivita' naturale conseguente resercizio della centrale termoelettrica a carbone del Sulcis. Rendiconti Sernestrali della Facolta di Scienze dell'Universita' di Cagliari 1987; 57: 17–33.
- Tadmor J. Radioactivity from coalfired power plants: a review. J Environ Radioact 1986; 4: 177–204.
- Mulvihill 3. Congenital and genetic diseases. In: Fraumeni JFJr (ed). Persons at High Risk of Cancer. An Approach to Cancer Etiology and Control. New York: Academic Press, 1975: 3–38.
- Broder S. Pathogenic human retroviruses. N Engl J Med. 1988; 318: 243–6.
- McKinney PA, Cartwright RA, Saiu JMT, et al. The interregional epidemiological study of childhood cancer: a casecontrol study of etiological factors in leukemia and lymphoma. Arch Dis Child 1987; 62: 279–87.
- Alexander FE. Viruses, clusters and clustering of childhood leukaemia: a new perspective? Eur J Cancer. 1993;29A:1424-43.
- Hicks N, Zack M, Caldwell GG, Fernbach DJ, Falletta JM. Child-hood cancer and occupational radiation exposure in parents. Cancer. 1984; 53: 163743.
- McKinney PA, Alexander FE, Cartwright RA, Parker L. Parental occupations of children with leukaemia in West Cumbria, North Humberside and Gateshead. Br Med J. 1991; 302: 681–7.
- Fabia J. Thuy TD. Occupation of father at time of birth of children dying of malignant disease. Br J Prey Soc Med. 1974; 28: 98–100.
- Lowengart RA, Peters JM, Cicioni C. et al. Childhood leukemia and parents' occupational and home exposures. J Nail Cancer Inst. 1987; 79: 39–46.
- Laval G, Tuyns AJ. Environmental factors in childhood leukaemia. Br J Ind Med. 1988; 45: 843–4.
- Savitz DA, Wachtel H, Barnes FA, John EM, Tvrdik JG. Case-con-trol study of childhood cancer and exposure to 60-Hz magnetic fields. Am J Epidemiol. 1988; 128: 21–38.
- Savitz DA, John EM, Kleckner RC. Magnetic field exposure from electric appliances and childhood cancer. Am J Epidemiol. 1990; 131: 763–73.
- Baxter MS. Personal perspectives on radioactivity in the environ-ment. Sci Tot Environ. 1991; 100: 29–42.
- Knox EG, Stewart AM, Gillman EA, Kneak GW. Effects of background radiation. In: Health Effects of Low Dose Ionising Radia-tion-Recent Advances and their Implications. London, UK: British Nuclear Energy Society, 1987: 121–4.
- Knox EG. Leukaemia clusters in Great Britain. J Epidemiol Community Health. 1992; 46: 573–6.
- Lagakos SW, Wessen BJ, Zelen M. An analysis of contaminated well water and health effects in Woburn, Massachusetts. J Am Stat Assoc. 198681583–96.
- Sarritzu G, Bodano L, Schintu M Contu A. Indagine conoscitiva sulla diffusione di trialornetani nelle acque potabilizzate della provincia di Cagliari. In: Casula D, Cherchi P, Sanna Randaccio F, Spinazzola A, (eds). Patologia da tossici ambientali ecl occu-pazionali. Torino, Italy: Edigraf, 1983, pp187–96.
- Consorzio Ambiente Sardegna. Piano di disinquinamento del-1 area a rischio del Sulcis-Iglesiente. Fase A Roma, Italy: Minister° dell'Arnbiente, 1993.