Population analysis of Scomberomorus cavalla (Cuvier, 1829) (Perciformes, Scombridae) from the Northern and Northeastern coast of Brazil

by EL. Santa Brígida, DB. Cunha, PS. Rego, I. Sampaio, H. Schneider, M. Vallinoto

Genetic differentiation in the populations of red piranha, Pygocentrus nattereri Kner (1860) (Characiformes: Serrasalminae), from the river basins of northeastern Brazil

by L. A. Luz, L. L. Reis, I. Sampaio, M. C. Barros, E. Fraga

Exposição ao fumo do tabaco (EFT) e morbilidade respiratória em crianças em idade escolar

by C. Constant, I. Sampaio, F. Negreiro, P. Aguiar, A.M. Silva, M. Salgueiro, T. Bandeira
Published 2011-01-01