Brazilian Longitudinal Study of Adult health (ELSA-Brasil): Objectives and design

Estela M.L. Aquino, Sandhi Maria Barreto, Isabela M. Bensenor, Marilia S. Carvalho, Dóra Chor, Bruce B. Duncan, Paulo A. Lotufo, José Geraldo Mill, Maria Del Carmen Molina, Eduardo L.A. Mota, Valéria Maria Azeredo Passos, Maria Inês Schmidt, Moyses Szklo