FIGURE 16.24 ■ More detailed image of a primate pancreatic islet, excretory
duct, and the surrounding cells. Stain: Mallory-Azan. ×100.
FIGURE 16.25 ■ Low-power section of a primate gallbladder wall illustrating
its contents. Stain: hematoxylin and eosin. ×17.
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