PT - JOURNAL ARTICLE AU - Simmonds, E J AU - Littlewood, J M AU - Hopwood, V AU - Evans, E G TI - Aspergillus fumigatus colonisation and population density of place of residence in cystic fibrosis. AID - 10.1136/adc.70.2.139 DP - 1994 Feb 01 TA - Archives of Disease in Childhood PG - 139--140 VI - 70 IP - 2 4099 - http://adc.bmj.com/content/70/2/139.short 4100 - http://adc.bmj.com/content/70/2/139.full SO - Arch Dis Child1994 Feb 01; 70 AB - The relation between antibody titres of aspergillus in patients with cystic fibrosis and the population density of their place of residence was investigated. Patients with high titres of antibodies to Aspergillus fumigatus were significantly more likely to live in an area of low population density. Living in a rural environment may predispose to A fumigatus colonisation.