Chapter 7 REFERENCES 1. World Health Organization. Official records: no 28 (Third World Health Assembly 3.6) Geneva: World Health Organization, 16-17. 1950. 2. National Office of Vital Statistics. International recommendations on definitions of live birth and fetal deaths: PHS Pub. No. 39. Washington: Public Health Service. 6. 1950. 3. Statistical Office of the United Nations. Principles for a vital statistics system: Recommendations for the improvement and standardization of vital statistics. Doc. ST/STAT/SER.M/19. New York: United Nations, 6. 1953. 4. National Office of Vital Statistics. Births and birth rates in the entire United States. 1909 to 1948. Vital statistics-Special reports: vol 33 no 8. Washington: Public Health Service. 1950. 5. U.S. Office of Management and Budget. Standard metropolitan statistical areas and standard consolidated areas. Statistical reporter. Washington: U.S. Government Printing Office. 1-20. 1981. 6. U.S. Office of Management and Budget. 36 new standard metropolitan statistical areas. Statistical reporter. Washington: U.S. Government Printing Office. 413-421. 1981. 7. U.S. Office of Management and Budget. Standard metropolitan statistical areas. Rev. ed. Washington: U.S. Printing Office. 89-90. 1975. 8. Schacter J. Matched record comparison of birth certificate and census information in the United States. 1950. Vital statistics-Special reports vol 47 no 12. Washington: Public Health Service. 1962. 9. Ventura, SJ. Trends and differentials in births to unmarried women. United States. 197076. National Center for Health Statistics. Vital health stat 21(36). 1980. 10. Taffel S., Johnson, D. Heuser R. A method of imputing length of gestation on birth certificates. National Center for Health Statistics. Vital health stat 2(93). 1982. 11. U.S. Bureau of the Census. Test of birth-registration completeness. 1964 to 1968. 1970 census of population and housing: PHC(E)-2. Washington Evaluation and Research Program. U.S. Department of Commerce. 1973. refnat88.doc - Page 1 refnat88.doc - Page 2