Effectiveness of traffic-related elements in tree bark and pollen abortion rates for assessing air pollution exposure on respiratory mortality rates - Carvalho-Oliveira, Regiani; Amato-Lourenço, Luís F.; Moreira, Tiana C. L.; Rocha Silva, Douglas R.; Vieira, Bruna D.; Mauad, Thais; Saiki, Mitiko; Saldiva, Paulo Hilário Nascimento (Environment International, 2017)