Evaluation of predictive factors of in hospital mortality in patients with proximal femoral fracture - Correa, Jose Guilherme Lollo; Andrade-Silva, Fernando Brandao; Fortes Filho, Sileno; Kojima, Kodi Edson; Silva, Jorge Dos Santos; Leme, Luiz Eugênio Garcez (Acta ortopedica brasileira, 2020)