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Angioplasty. One form is called balloon angioplasty, shown here. A balloon catheter is threaded into
Tracheostomy. A tracheotomy, or incision into the trachea, is performed to create an opening into th
Earth’s history is divided into nested sets of time--eons, eras, periods, and epochs--and is called
The upper intake manifold, often called a plenum, attaches to the lower intake manifold.
Multiprotein complexes in the mitochondrial respiratory assembly
Bracket series