| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Nonprescription Drug Therapy; Guiding Patient Self-care, 2D Edition. | 978-1-57439-048-3 | 2003 | |
| Nonprescription Drug Therapy: Guiding Patient Self-Care | 978-1-57439-199-2 | 2004 | |
| Nonprescription Drug Therapy: Guiding Patient Self-Care | 978-1-57439-146-6 | 2002 | |
| Patient Drug Facts 2005 | 978-1-57439-201-2 | 2004 | |
| Patient Drug Facts | 978-1-57439-166-4 | 2004 | Richard M. Oksas · Karen J. Tietze |
R. C. · T. C. · T. R. · Timothy Covington · Timothy R. · Timothy R. Covington MS PharmD · Timothy R. Covington Pharm D