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Wood first appeared in plants called progymnosperms.
The pancreas. This organ sits just below the stomach and is both an exocrine and an endocrine gland.
Cerebral angiography. The four angiograms each reveal the distribution of blood vessels supplying th
Angioplasty. One form is called balloon angioplasty, shown here. A balloon catheter is threaded into
Bones of the upper extremities.
The myeloma cells do not grow in a selective media called HAT because they cannot synthesize DNA ...