Kubesch N, De Nazelle A, Guerra S, Westerdahl D, Martinez D, Bouso L, Carrasco-Turigas G, Hoffmann B, Nieuwenhuijsen MJ. Arterial blood pressure responses to short-term exposure to low and high traffic-related air pollution with and without moderate physical activity. Environ Int. 2015 May;22(5):548-57. doi: 10.1177/2047487314555602