Subjects
- Hansen, P. A. (Peter Andreas), 1795-1874.1
- Haplopappus1
- Haplorhini1
- Hardee, William Joseph, 1815-1873.1
- Hardesty, John, Private.1
- Hardie, Thomas S.1
- Hare, Robert, 1781-1858.1
- Hares -- anatomy & histology1
- Hares -- parasitology1
- Harris, Charles H.1
- Harrisburg Hospital.1
- Hartford County Medical Association.1
- Hartford Hospital.1
- Hartford Medical Society.2
- Harvard College (1780- )2
- Harvard College Library.1
- Harvard Medical School.6
- Harvard University.2
- Harvard University. Dental School.4
- Harvard University. Library1