1. Acetylsalicylic acid: the story of aspirin : notes to accompany an exhibit at the National Library of Medicine, January-February 1959
- Washington, D.C. : National Library of Medicine, 1959
National Library of Medicine (U.S.).
3. Recommended statement for over-the-counter aspirin-containing drug products labeled with cardiovascular related imagery
- Silver Spring, MD : Center for Drug Evaluation and Research, November 2017
United States. Department of Health and Human Services.
United States. Food and Drug Administration.