@Article{Pałgan2007,
journal="Gastroenterology Review/Przegląd Gastroenterologiczny",
issn="1895-5770",
volume="2",
number="5",
year="2007",
title="Allergy and cancers of the digestive system",
abstract="Epidemiological studies demonstrate that allergy has a protective effect against some types of cancer, or acts as a cancer risk for other cancer types. Most studies indicate that people with a history of allergic disease, particularly with asthma, have an elevated risk of lung cancer. In the case of colon cancer,  pancreatic cancer, childhood leukaemia and brain tumours the data indicate a protective effect of allergic conditions. On the other hand, a number of environmental factors have been  reported to affect the development of allergy and cancer.",
author="Pałgan, Krzysztof
and Bartuzi, Zbigniew",
pages="235--239",
url="https://www.termedia.pl/Allergy-and-cancers-of-the-digestive-system,41,9236,1,1.html"
}