共 11 条
- [2] KENNEDY E, 1972, 92 P DEB C, V118
- [3] PIORE W, 1971, STATISTICAL PROFILE
- [5] Skudder P. A., 1961, B AM COLL SURG, V46, P44
- [7] WEBB ML, 1970, THESIS JOHNS HOPKINS
- [8] YALE STUDIES IN AMBULATORY MEDICAL CARE .5. DETERMINANTS OF USE OF HOSPITAL EMERGENCY SERVICES [J]. AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1966, 56 (07): : 1037 - +