- Colorado: about its climate2
- Commentaries on the history and cure of diseases2
- Conduct of clinical trials of medical products during the COVID-19 public health emergency: guidance for industry, investigators, and institutional review boards2
- Constitution and by-laws of the Medical College of Philadelphia2
- Constitution and by-laws of the Medical Society of the District of Columbia: with the Act of incorporation and list of members2
- Constitution of the American Medical Society in Paris: instituted November 15, 18512
- Consumption: its prevention and cure by the water treatment : with advice concerning haemorrhage from the lungs, coughs, colds, asthma, bronchitis, and sore throat2
- Controlling sex in generation: the physical law influencing sex in the embryo of man and brute, and its direction to produce male or female offspring at will2
- Conversations on chemistry: in which the elements of that science are familiarly explained and illustrated by experiments and plates : to which are added, some late discoveries on the subject of the fixed alkalies2
- Cracking the codes: state Medicaid approaches to reimbursing psychiatric collaborative care2
- Crime, abnormal minds and the law2
- Cytochemical Studies of Planetary Microorganisms: Explorations in Exobiology2
- Deaf and hard of hearing children in Illinois2
- Defense against chemical attack2
- Dental medicine: a manual of dental materia medica and therapeutics2
- Department of Health, Education, and Welfare charter: National Advisory Council on Regional Medical Programs2
- Details of military medical administration2
- Digestion and dyspepsia: a complete explanation of the physiology of the digestive processes, with the symptoms and treatment of dyspepsia and other disorders of the digestive organs2
- Directory of Regional Medical Programs: revised as of June 4, 1969 to include all approved operational projects and program data2
- Discourses on cold and warm bathing: with remarks on the effects of drinking cold water in warm weather2