title: [Pleural effusion. Study of a series of 226 patients].
mesh_terms: D005260:Female; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000032:analysis; D007958:Leukocyte Count; D008297:Male; D010996:Pleural Effusion / Q000201:enzymology / Q000209:etiology* / Q000473:pathology
chemical_list: D007770:L-Lactate Dehydrogenase
vernacular_title: Derrame pleural. Estudio de una serie de 226 pacientes.