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3. Patterns of infant mortality in relation to birth weight, gestational and maternal age, parity, and prenatal care in Texas' triethnic population, 1984 through 1986;Verrier;Tex Med,1994
4. Overview of the National Infant Mortality Surveillance (NIMS) project— design, methods, results;Hogue;Public Health Rep,1987
5. Centers for Disease Control and Prevention/National Center for Health Statistics. Perinatal Natality Data Files 1995-97. CD- ROM.