Subjects
- Child1
- Child Care1
- Child Nutritional Physiological Phenomena2
- Child Rearing2
- Cholera2
- Cholera Morbus1
- Christianity3
- Chronic Disease4
- Cinchona1
- Clergy1
- Climate4
- Clothing1
- Cold Temperature1
- Colic1
- College of Philadelphia. Medical School.1
- College of Physicians of Philadelphia.1
- Colonialism4
- Coloring Agents1
- Columbia College (New York, N.Y.)1
- Commerce1