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- [2] SUBSTANTIALLY HIGHER MORBIDITY AND MORTALITY-RATES FOUND AMONG INFANTS BORN TO ADOLESCENT MOTHERS FAMILY PLANNING PERSPECTIVES, 1984, 16 (02): : 91 - 92
- [5] IMPACT OF CHANGING AGE DISTRIBUTION OF MOTHERS ON OBSTETRICAL MORTALITY-RATES BULLETIN DE L ACADEMIE NATIONALE DE MEDECINE, 1986, 170 (01): : 61 - 64
- [8] SIMPLE MORTALITY-RATES THE ROYAL STATISTICAL SOCIETY SERIES C-APPLIED STATISTICS, 1958, 7 (02): : 86 - 95