Recommendations of the Spanish Society of Thoracic Surgery for the management of malignant pleural effusion José Luis Recuero Díaz; Santiago Figueroa Almánzar; Carlos Gálvez Muñoz; Javier Lázaro Sierra; Marta López Porras; Diego Márquez Medina; María Nabal Vicuña; Laura Sánchez Moreno; Mar González Cantalejo; José M. Porcel;