Jorge, Jose Eduardo Loureiro, Mauricio Cagy, Evandro Tinoco Mesquita, Thiago L M da Costa, Samuel Datum Moscavitch, and Maria Luiza Garcia Rosa. 2009. “ Seasonal Variation in Hospitalizations Due to Heart Failure in Niterói City, Southeastern Brazil ”. Revista De Saúde Pública 43 (3): 555-57. https://doi.org/10.1590/S0034-89102009005000018.