共 50 条
- [1] MEDICAL CARE AND COSTS IN RELATION TO FAMILY INCOME [J]. SOCIOLOGY AND SOCIAL RESEARCH, 1947, 32 (02): : 661 - 662
- [10] Medical Care and Costs in Relation to Family Income, 2nd edition [J]. AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1948, 38 (02): : 284 - 285