Isabella Coimbra Wagner, Murilo José de Barros Guimarães, Lilian Karine Neves da Silva,Francisco Montenegro de Melo, Maria Tereza Cartaxo Muniz
Wagner IC, Guimarães MJB, Silva LKN, Melo FM, Muniz MTC. Evaluation of serum and pleural levels of the tumor markers CEA, CYFRA21-1 and CA 15-3 in patients with pleural effusion. J Bras Pneumol. 2007;33(2):185-191