Objectives Disease activity assessment is important for Crohn’s disease (CD) management, since it involves the initial and subsequent therapeutic schedule. The purpose of this study is to identify a ...

Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

Traditionally, the term “braindump” referred to someone taking an exam, memorizing the questions, and sharing them online for others to use. That practice is unethical and violates the ISC2 ...

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 ...