| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Ambulatory Care Visits to Physician Offices, Hospital Outpatient Departments, and Emergency Departments : United States, 1999-2000 | 978-0-16-073148-8 (0-16-073148-8) | 2004 | Susan M. Schappert |
| Characteristics of Emergency Departments Serving High Volumes of Safety-Net Patients : United States, 2000 | 978-0-16-068132-5 (0-16-068132-4) | 2004 | Irma E. Arispe |