The rectus sheath is made up of two parts, known as the posterior sheath and the anterior sheath. These sheaths are made of fibers of the transversus abdominis, internal abdominal oblique (IAO), and ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

A 77-year-old woman was admitted to hospital with acute coronary syndrome and hypertensive crisis (i.e., a blood pressure of 210/110 mm Hg on admission). We administered acetylsalicylic acid, ...