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- [6] HEALTH INSURANCE PLAN OF GREATER NEW-YORK JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1950, 144 (05): : 412 - 412
- [7] THE HEALTH INSURANCE PLAN OF GREATER NEW-YORK JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1950, 144 (06): : 485 - 486
- [10] HEALTH INSURANCE PLAN OF GREATER NEW-YORK JAMA-JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION, 1953, 151 (04): : 318 - 319