共 50 条
- [5] 1968 SURVEY OF DENTAL PRACTICE .4. PROFESSIONAL EXPENSES JOURNAL OF THE AMERICAN DENTAL ASSOCIATION, 1969, 78 (05): : 1043 - &
- [9] 1962 SURVEY OF DENTAL PRACTICE .4. PROFESSIONAL EXPENSES - AUXILIARY PERSONNEL JOURNAL OF THE AMERICAN DENTAL ASSOCIATION, 1963, 66 (06): : 868 - &
- [10] SURVEY OF RECENT DENTAL GRADUATES .4. COST OF PURCHASING AN ESTABLISHED PRACTICE JOURNAL OF THE AMERICAN DENTAL ASSOCIATION, 1973, 87 (07): : 1446 - 1449