- Library of Congress Subject Areas (6561)
- R Medicine (1055)
- RL Dermatology (3)
- RL201 Hyperemias, inflammations, and infections of the skin (1)
- RL321 Psoriasis (1)
- RL201 Hyperemias, inflammations, and infections of the skin (1)
- RL Dermatology (3)
- R Medicine (1055)
Number of items at this level: 0.