S H ยท Sam V. Holroyd BS DDS MS(Pharm) MS(Perio) FACD FICD
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Applied Pharmacology for the Dental Hygienist | 978-0-8151-7233-8 (0-8151-7233-8) | 1994 | Barbara S. Requa-Clark |
| Applied pharmacology for the dental hygienist | 978-0-8016-4266-1 (0-8016-4266-3) | 1989 | Barbara S. Requa |