Subjects
- Pharmacists37
- Abstracting and Indexing as Topic36
- Community Mental Health Services36
- Family Health36
- Health Maintenance Organizations36
- History, 20th Century36
- Sexual Abstinence36
- Unsafe Sex36
- Aging35
- Alcoholism35
- Birth Intervals35
- Cerebrovascular Disorders35
- Charities35
- Crystallography, X-Ray35
- Johnson, Lyndon B. (Lyndon Baines), 1908-1973.35
- Nobel Prize35
- Bacteriophages34
- Family Relations34
- Health Manpower34
- Heart Transplantation34