title: Keep testing the waters.
authors.forename: S
authors.initials: S
authors.lastname: Romero
authors.forename: A
authors.initials: A
authors.lastname: Candela
authors.forename: J M
authors.initials: JM
authors.lastname: Arriero
mesh_terms: D002784:Cholesterol / Q000032:analysis*; D005122:Exudates and Transudates / Q000737:chemistry; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000032:analysis*; D010996:Pleural Effusion / Q000737:chemistry / Q000145:classification*; D012680:Sensitivity and Specificity
chemical_list: D002784:Cholesterol; D007770:L-Lactate Dehydrogenase