- Dacryocystorhinostomy -- methods1
- Dairy Products5
- Dairy Products -- microbiology2
- Dairy Products -- poisoning2
- Dairying6
- Dale Hospital (Worcester, Mass.)1
- Daley, John, active 1887.1
- Dalton, John Call, 1825-1889.1
- Dana, Anderson G. (Anderson Green), 1791-1861.1
- Dancing3
- Dancing -- psychology1
- Dandy, Walter Edward, 1886-1946.1
- Dangerous Behavior3
- Daniels, Worth B. (Worth Bagley), 1899-1978.2
- Daphne1
- Darier Disease3
- Dark Adaptation3
- Darley, Ward, 1903-1979.1
- Darnall General Hospital (Danville, Ky.)1
- Darrach, William, 1796-1865.1