title: Brick mortar exposure and chronic lymphocytic leukemia.
abstract: A case-control study of 130 patients with chronic lymphocytic leukemia (CLL) and 130 controls matched with respect to sex, age (2 years), type of residence (urban-rural) and area of residence (according to the national per capita income) was carried out. Conditional logistic regression analysis showed that, apart of four risk factors already described in the literature (work in a hazardous industry, hair dye use, family history of leukemia and exposure to electromagnetic radiation), brick mortar exposure was also significantly related to CLL.
authors.affiliation: Institute of Epidemiology, Faculty of Medicine, Belgrade, Yugoslavia.
authors.forename: L
authors.initials: L
authors.lastname: Markovic-Denic
authors.forename: S
authors.initials: S
authors.lastname: Jankovic
authors.forename: J
authors.initials: J
authors.lastname: Marinkovic
authors.forename: Z
authors.initials: Z
authors.lastname: Radovanovic
mesh_terms: D016022:Case-Control Studies; D003252:Construction Materials / Q000009:adverse effects*; D005192:Family Health; D006801:Humans; D015451:Leukemia, Lymphocytic, Chronic, B-Cell / Q000453:epidemiology*; D016555:Matched-Pair Analysis; D016273:Occupational Exposure; D016017:Odds Ratio; D012044:Regression Analysis; D012307:Risk Factors