title: Procalcitonin, C-reactive protein, and cell counts in the diagnosis of parapneumonic pleural effusions.
authors.affiliation: Central Laboratory, Complejo Hospitalario Universitario de Santiago de Compostela, Travesía de la Choupana s/n, Santiago de Compostela, La Coruña, Spain. sanjosec@yahoo.com
authors.forename: M Esther
authors.initials: ME
authors.lastname: San José
authors.forename: Luis
authors.initials: L
authors.lastname: Valdés
authors.forename: Luis H
authors.initials: LH
authors.lastname: Vizcaíno
authors.forename: Teresa
authors.initials: T
authors.lastname: Mora
authors.forename: Antonio
authors.initials: A
authors.lastname: Pose
authors.forename: Esther
authors.initials: E
authors.lastname: Soneira
authors.forename: Carmen
authors.initials: C
authors.lastname: Crecente
authors.forename: Francisco J
authors.initials: FJ
authors.lastname: González-Barcala