A data archive for demography and population sciences
This study was originally processed, archived, and disseminated by Data Sharing and Demographic Research, a project funded by the Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD).
This data collection has been deaccessioned; it is no longer distributed by ICPSR.
Persistent URL: http://doi.org/10.3886/ICPSR03059.v1
Scope of Study
Original ICPSR Release: 2003-05-06