DOTS implementation in the city of Recife (2005) - Sassaki, Cinthia Midori; Hino, Paula; Vilela, Maria Júlia Barros; Gonzales, Roxana Isabel Cardozo; Villa, Tereza Cristina Scatena; Ruffino Netto, Antônio (Tuberculosis treatment: DOTS implementation in some regions of Brazil background and regional features, 2006)