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- [2] COMPARISON OF MORBIDITY RECORDED IN 2 FAMILY-PRACTICE SURVEYS JOURNAL OF FAMILY PRACTICE, 1977, 4 (05): : 972 - 973
- [7] FATAL ISCHEMIC HEART-DISEASE IN BELFAST - A COMPARISON OF 2 COMMUNITY SURVEYS ULSTER MEDICAL JOURNAL, 1988, 57 (01): : 70 - 75