Identification of Pleural Response Patterns: A Cluster Analysis Lucía Ferreiro; Óscar Lado-Baleato; María E. Toubes; Juan Suárez-Antelo; Antonio Pose-Reino; María E. San José; José Manuel Álvarez-Dobaño; Francisco J. González-Barcala; Jorge Ricoy; Francisco Gude; Luis Valdés;