October 2019 Peer Reviewed Features Lung cancer: what’s new in prevention, diagnosis and treatment Samantha Ennis, Venessa Chin, EMILY STONE Pleural effusion: recognition, triage and treatment Ken K.P. Chan, Carmen P.S. Tan, Y.C. Gary Lee Advertisement Peer Reviewed Regular Series Perspectives Paediatric cystic fibrosis. Part 3: Nutrition and gastrointestinal health Hiep Pham, John Massie, Angela Harris Case review Depression and anxiety in patients with COPD Megan Kalucy, Daniel Wang Advertisement Advertisement