- Rejuvenation: how Steinach makes people young1
- Report on Medical Education--University of Mexico--Based on Visit to Mexico August 13-27, 1923, by Doctor Alan Gregg1
- Report on New Haven Health Center demonstration, July 1920-June 19231
- Report on Visit to Colombia1
- Report on investigation of offensive odors: presented to the General Assembly, February 14, 19221
- Rhus dermatitis from Rhus toxicodendron, radicans and diversiloba (poison ivy): its pathology and chemotherapy1
- Right food, the right remedy1
- Rockefeller Institute for Medical Research hospital staff1
- Rosalind Franklin at age 31
- Rules and regulations for the control of tuberculosis1
- Rules for recovery from pulmonary tuberculosis: a layman's handbook of treatment1
- Sanitary school rooms: the law, specifications, suggestions to school officers1
- Sanitary survey of Atlanta, Ga1
- Sanitary survey of Elyria, Ohio1
- Sanitary survey of Greensburg, Pennsylvania1
- Sanitary survey of Monroe, Mich1
- Sanitary survey of the city of Long Beach, California1
- Sanitary survey of the town and city of Middletown, Connecticut1
- Sanitary survey of the village of Peekskill1
- Santiago Samper laboratory1