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- Hagen, Richard, 1823-19081
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- Hahn, Milton E. (Milton Edwin), author1
- Hahnemann Academy of Medicine.1
- Hahnemann Medical College and Hospital of Philadelphia, author.3
- Hahnemann Medical College of Philadelphia.1
- Hahnemann, Samuel, 1755-184326
- Haig, Alexander, 1853-1924, author1
- Haig-Brown, Florence A., author1
- Haight, Nicholas.1
- Hailes, William, author1
- Hailmann, W. N. (William Nicholas), 1836-1920, author1
- Haines, Isaac S.2
- Haines, Reuben, author1
- Hairetes.1
- Hakes, Harry, 1825-1
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