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- [3] PREPAID COMPREHENSIVE MENTAL-HEALTH-SERVICES FOR CHILDREN JOURNAL OF THE AMERICAN ACADEMY OF CHILD AND ADOLESCENT PSYCHIATRY, 1982, 21 (05): : 486 - 491
- [7] EFFECT OF A PREPAID GROUP-PRACTICE ON USE OF SERVICES NEW ENGLAND JOURNAL OF MEDICINE, 1984, 311 (13): : 862 - 862
- [9] EFFECT OF A PREPAID GROUP-PRACTICE ON USE OF SERVICES - REPLY NEW ENGLAND JOURNAL OF MEDICINE, 1984, 311 (13): : 863 - 863