Ambulatory Care Visits to Physician Offices, Hospital Outpatient Departments, and Emergency Departments (September 2004): United States, 1999-2000 (Vital and Health Statistics)

by: EdD Catharine W. Burt · Susan M. Schappert Paperback details (United States). ISBN: 978-0-16-073148-8 ISBN-10: 0-16-073148-8 National Center for Health Statistics · 2004