
European Respiratory Society Congress 2019. Oral presentation: Novel approaches to pleural effusion: should I change my practice? OA494. Negative predictive value of pleural fluid cytology in patients with a background of cancer.
Olalla Castro Añón (Lugo, Spain), Rachel Mercer, Rachelle Asciak, David Mccracken, Eihab Bedawi, Maged Hassan,Alexandra Dudina, Qianj Lu, Mata Tsikrika, Rebecca Varatharajah, Gillian Shepherd, Andrew Thayanandan, Robert JHallifax, John Wrightson, Najib M Rahman.