IRON-HF study: A randomized trial to assess the effects of iron in heart failure patients with anemia - Beck-da-Silva, Luís; Piardi, Diogo; Soder, Stephan; Rohde, Luís Eduardo; Pereira-Barretto, Antônio Carlos; Albuquerque, Denílson de; Bocchi, Edimar; Vilas-Boas, Fábio; Moura, Lídia Zytynzki; Montera, Marcelo W.; Rassi, Salvador; Clausell, Nadine (International Journal of Cardiology, 2013)