共 50 条
- [1] MEDICAL SERVICE AREAS IN THE UNITED-STATES [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1947, 133 (14): : 1014 - 1015
- [2] A MEDICAL SERVICE AREA MAP OF THE UNITED-STATES - A PROGRESS REPORT [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1949, 139 (15): : 1021 - 1028
- [5] HOSPITAL SERVICE IN THE UNITED-STATES [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1947, 133 (15): : 1155 - 1155
- [6] HOSPITAL SERVICE IN THE UNITED-STATES [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1950, 143 (01): : 117 - 117
- [7] HOSPITAL SERVICE IN THE UNITED-STATES [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1953, 152 (02): : 143 - 163
- [8] HOSPITAL SERVICE IN THE UNITED-STATES [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1949, 140 (01): : 112 - 113
- [9] HOSPITAL SERVICE IN THE UNITED-STATES [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1951, 146 (02): : 200 - 201
- [10] HOSPITAL SERVICE IN THE UNITED-STATES [J]. JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1946, 130 (16): : 1162 - 1163