Subjects
- Levonorgestrel -- therapeutic use1
- Libraries3
- Libraries -- organization & administration1
- Libraries, Medical10
- Library Collection Development2
- Library Materials1
- Library Services1
- Library of the Surgeon-General's Office (U.S.)1
- Lice Infestations -- prevention & control4
- Lice Infestations -- therapy1
- Life Expectancy1
- Life Style5
- Lifting1
- Lighting1
- Lindberg, Donald A. B., 1933-1
- Liniments1
- Liniments -- therapeutic use1
- LinneĢ, Carl von, 1707-1778.1
- Lions1
- Lister Bros., Inc.1