Subjects
- Dilatation and Curettage1
- Diphtheria2
- Diphtheria -- epidemiology1
- Diphtheria -- etiology1
- Diphtheria -- prevention & control2
- Diphtheria -- surgery2
- Diphtheria -- therapy4
- Directories as Topic1
- Disease1
- Disease -- etiology2
- Disease Notification1
- Disease Outbreaks4
- Disease Transmission, Infectious1
- Disinfectants1
- Disorders of Sex Development1
- District of Columbia6
- Dixmont Hospital for the Insane.1
- Drainage1
- Drainage, Sanitary2
- Drug Carriers -- administration & dosage1