Background Antiphospholipid syndrome (APS) is a systemic autoimmune disease characterised by thrombosis, pregnancy ...

Objectives To characterise the aetiological spectrum of thoracic granulomatous diseases and identify diagnostic features that facilitate differentiation among causes. Design Retrospective multicentre ...

Objectives Chronic insomnia is a prevalent but under-recognised sleep disorder in the UK, affecting 6.8%–14.9% of adults. It is associated with significant health and economic burdens, yet remains ...