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Subjects
- Obstetrics6
- Schools, Medical -- history6
- Societies, Medical6
- Epidemics5
- Hospitals, Psychiatric5
- Medicine5
- Pennsylvania Hospital for the Insane.5
- Students, Medical5
- University of Pennsylvania. Department of Medicine5
- Abattoirs4
- Academy of Natural Sciences of Philadelphia.4
- Chemistry4
- Codes of Ethics4
- Girard College.4
- Homeopathy4
- Jefferson Medical College.4
- Orphanages4
- Philadelphia (Pa.). Board of Health4
- Public Health4
- Sanitation4