Subjects
- Dartmouth Medical School.1
- Darwin, Charles, 1809-1882.6
- Data Accuracy2
- Data Analysis1
- Data Collection13
- Data Collection -- methods3
- Data Interpretation, Statistical3
- Databases, Bibliographic1
- Davidson, Delozier.2
- Davis, Phebe B.1
- Day, Jeremiah, 1773-1867.1
- De Camp General Hospital.1
- De Haven, Edwin Jesse, 1816-1865.1
- De Russy, ReneĢ Edward, 1790-1865.1
- Deaf-Blind Disorders1
- Deafness6
- Deafness -- congenital1
- Deafness -- epidemiology1
- Deafness -- etiology5
- Deafness -- genetics1