Figure 2
Distribution of cases, controls, municipal centroids, and industries in the Gijon (A) and Aviles (B) health areas. 2A: Metallurgical industry: facilities '1955', '3486' and '3487'. Chemical industry: facility '3566'. Energy industry: facility '2928'. Waste management: facility '1935'. Mineral industry: facility '1915'.
2B: Metallurgical industry: facilities '1477', '1937', '3486*' and '3551'. Chemical industry: facilities '1582' and '3550'. Mineral industry: facility '1929'. *Facility '3486' was divided in 4 different sections.