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Subjects
- Abortion, Legal3
- Accident Prevention1
- Acquired Hyperostosis Syndrome1
- Acquired Immunodeficiency Syndrome106
- Adolescent2
- Advertising as Topic3
- Agar1
- Aged1
- Aging5
- Alcohol Drinking2
- Alcoholic Intoxication5
- Alcoholism3
- Anesthesia1
- Anthrax1
- Anti-Bacterial Agents1
- Ascorbic Acid1
- Asia1
- Attitude of Health Personnel1
- Automobile Driving4
- Automobiles1