RECENTLY one of us 1 erected a new genus, Austrodrapetis, to receive an undescribed empidid fly from the Cook Islands. Striking features of this species were the presence of abdominal structures of ...

Static ultrasound guidance is used to select and mark the site of needle insertion immediately before the procedure takes place. Dynamic ultrasound guidance, in contrast, is used to directly visualize ...

You are able to gift 5 more articles this month. Anyone can access the link you share with no account required. Learn more. DEAR DRS. DONOHUE AND ROACH: Recently, during a visit with my primary-care ...

Blunt abdominal trauma, often resulting from road traffic accidents, falls or sporting incidents, can lead to complex injury patterns including mesenteric disruptions. The mesentery, a double-layered ...

ANY artery in the body has the potential of dilating abnormally if weakness develops in the artery wall. If this dilatation is of significant degree, the lesion is described as an aneurysm. If the ...

Scientists discovered of a previously unknown species of wasp preserved in 99-million-year-old amber from the Kachin region of northern Myanmar. The findings were reported in a study published in the ...

An article reveals a new genus and new species of tree crab in Kerala, southern India. Known scientifically as the 'Kani maranjandu,' it is substantially different from other congeners. Its ...