References
- Heliovaara M, Reunanen A, Aromaa A. Validity of hospital discharge data in a prospective epidemiological study on stroke and myocardial infarction. Acta Med Scand 1984; 216: 309–315
- Roger JH. A significance test for cyclic trends in incidence data. Biometrika 1977; 64: 152–155
- Masini E, Fantozzi R, Blandina P. Epidemiological survey of intoxications in Florence in last ten years. J Toxicol Clin Toxicol 1981; 10: 1157–1162
- Vale JA. The epidemiology of acute poisoning. Acta Pharmacol Toxicol (suppl) 1977; 41: 443–458
- Karakaya A, Vural N. Acute poisoning admissions in one of the hospitals in Ankara. Human Toxicol 1985; 4: 323–326
- Stewart R B, Forgnone B S, May F E, Forbes J, Cluff LE. Epidemiology of acute drug intoxications. J Toxicol Clin Toxicol 1974; 7: 513–530
- Adams R HM. An accident and emergency department's view of self-poisoning: a retrospective study from the United Norwich Hospitals 1978–1982. Human Toxicol 1986; 5: 5–10
- Cami J, Frati M, Martin ML. Acute poisoning in Barcelona, Spain. J Toxicol Clin Toxicol 1980; 17: 421–428
- Hincal F, Hincal A A, Muftu Y. Epidemiological aspects of childhood poisonings in Ankara: a 10-year survey. Human Toxicol 1987; 6: 147–152
- Wiseman H M, Guest K, Murray V SG, Volans GN. Accidental poisoning in childhood: a multicentre survey. General epidemiology. Human Toxicol 1987; 6: 293–301
- Cann H M, Iskrant A P, Neyman DS. Epidemiological aspects of poisoning accidents. Am J Public Health 1960; 50, 1914–1924
- Alderson MR. National trends in self-poisoning in women. Lancet 1985; 74–75
- Wynne H, Bateman D N, Hassanyeh F, Rawlings M D, Woodhouse KW. Age and self-poisoning: the epidemiology in Newcastle upon Tyne in the 1980s. Human Toxicol 1987; 6: 511–515
- Dean B S, Krenzelok EP. Poisoning in the elderly an increasing problem for health care providers. J. Toxicol Clin Toxicol 1987; 25: 411–418
- Lawson G R, Craft A W, Jackson RH. Changing pattern of poisoning in children in Newcastle 1974–81. Br Med J 1983; 287: 15–17
- Mc Intire M S, Angle C R, Ekins B R. Trends in childhood poisoning: a collaborative study 1970, 1975, 1980. J Toxicol Clin Toxicol 1983; 21: 321–331
- Proudfoot A T, Park J. Changing pattern of drugs used for self-poisoning. Br Med J 1978; 1: 90–92
- Poikolainen K. Adverse effects from drugs commonly used in treatment of physical diseases 1969–1975. Sos laaket Aikak. J (Engl abstr) 1981; 18: 235–240
- Poikolainen K. Hospitalizations due to technical chemicals in Finland 1969–1975. Sos laaket Aikak. (Engl abstr) 1981; 18: 241–5
- Jacobsen D, Frederichsen P S, Knutsen K M. A prospective study of 1212 cases of acute poisoning: general epidemiology. Human Toxicol 1984; 3: 93–106
- Paulozzi LJ. Seasonality of reported poison exposures. Pediatrics 1983; 71: 891–893
- Greenberg R S, Osterhout SK. Seasonal trends in reported poisonings. Am J Public Health 1982; 72: 394–396
- Eskola J, Poikolainen K. Seasonal variation and recurring peaks of reported poisonings during 3-year period. Human Toxicol 1985; 4: 609–615
- Klaukka T. Users of prescription drugs in Finnish primary care. Scand J Prim Health Care 1988; 6: 43–50
- Brzezinski ZJ. Poisoning in the European region. Acta Pharmacol Toxicol 1977; 41: 470–484, (suppl II)