共 50 条
- [23] STATEMENT OF DR PARRAN, SURGEON GENERAL, UNITED-STATES-PUBLIC-HEALTH-SERVICE JOURNAL OF THE AMERICAN DENTAL ASSOCIATION, 1948, 36 (4-5): : 417 - 418
- [25] THE UNITED-STATES-PUBLIC-HEALTH-SERVICE OBSERVES ITS 150TH ANNIVERSARY JOURNAL OF THE AMERICAN DENTAL ASSOCIATION, 1948, 37 (02): : 173 - 174
- [26] ASSOCIATION POSITION CONCERNING APPROPRIATION FOR DENTAL ACTIVITIES OF UNITED-STATES-PUBLIC-HEALTH-SERVICE JOURNAL OF THE AMERICAN DENTAL ASSOCIATION, 1954, 49 (01): : D112 - G112
- [27] INDUSTRIAL HYGIENE DIVISION, BUREAU OF STATE SERVICES, UNITED-STATES-PUBLIC-HEALTH-SERVICE OCCUPATIONAL MEDICINE, 1947, 3 (03): : 303 - 311
- [29] THE UNITED-STATES-PUBLIC-HEALTH-SERVICE - BALTIMORE CITY HOSPITALS RESEARCH SECTION ON GERONTOLOGY JOURNALS OF GERONTOLOGY, 1947, 2 (02): : 169 - 170