Malignant and tuberculous pleural effusions: immunophenotypic cellular characterization - Aguiar, Lucia Maria Zanatta; Antonangelo, Leila; Vargas, Francisco S.; Zerbini, Maria Cláudia Nogueira; Sales, Maria Mirtes; Uip, David E.; Saldiva, Paulo Hilário Nascimento (Clinics, 2008)