共 50 条
- [21] MARRIAGE CHOICES IN NORTH-CAROLINA AND VIRGINIA, 1969-71 AND 1979-81 JOURNAL OF MARRIAGE AND THE FAMILY, 1989, 51 (02): : 465 - 481
- [23] ANALYSIS OF CARDIAC INTENSIVE-CARE UNIT DEATHS OVER 3 YEARS - (1969-71) JOURNAL OF THE IRISH MEDICAL ASSOCIATION, 1974, 67 (06): : 147 - 153
- [26] SCREENING FOR GEOGRAPHIC HETEROGENEITY OF DISEASE RATES - APPLICATION TO CANCER INCIDENCE IN ALLEGHENY COUNTY, PENNSYLVANIA, 1969-71 JOURNAL OF CHRONIC DISEASES, 1985, 38 (02): : 145 - 156