Effects of urban air pollution exposure on histology in urethane-induced adenomas in mice - Cury, P M; Lichtenfels, Ana Julia de Faria Coimbra; Reymao, M S F; Conceição, Gleice Margarete de Souza; Capelozzi, Vera Luiza; Saldiva, Paulo Hilário Nascimento (Reun Anual Fed Soc Biol Exp, 1996)