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Subjects
- Abortion, Legal1
- Abstracting and Indexing as Topic -- methods1
- Accidents, Traffic -- prevention & control1
- Acquired Immunodeficiency Syndrome6
- Adolescent1
- Adrenergic beta-Antagonists1
- Advertising as Topic1
- African Americans2
- African Americans -- history1
- Alcohol Drinking -- adverse effects2
- Alcoholic Intoxication -- prevention & control1
- Anesthesia, Dental1
- Anniversaries and Special Events3
- Antihypertensive Agents5
- Arrhythmias, Cardiac2
- Asbestos1
- Aspirin -- adverse effects1
- Audiovisual Aids1
- Automobile Driving1
- Awards and Prizes1