Different kinds of flowers on a blue background

Two different sized pill bottles

Lateral view of the brain with the different areas depicted with color.

Cross-section of the skin showing the different layers and featuring the anatomy of a hair follicle.

Hands offering a woman different pills

Schematic representation of the different types of bone cells in situ: osteoblast features prominently in foreground.

Schematic representation of the different types of bone cells in situ: osteogenic cell.

Layers of the lining of the stomach with ulcer, severity stage 4.

ginseng medicine brewing in the pot

Schematic representation of the different types of bone cells in situ: osteoblast.

Layers of the lining of the stomach with ulcer, severity stage 1.

Illustration of different types and movements of joints as demonstrated by mechanical models.

A different kinds of Chinese medicine