The effect of phosphoethanolamine intake on mortality and macrophage activity in mice with solid ehrlich tumors oleh Maria Sueli Parreira de Arruda, Mara Adriana Correa, James Venturini, Maira Camila Félix, Ana Maria Bormio De Rosis, Mário Sérgio Galhiane, Gilberto Orivaldo Chierice, Maria Renata Sales Nogueira Costa