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2. U.S. Congress, Office of Technology Assessment, Healthy Children: Investing in the Future, Appendix 1: Data and Methods Used in OTA'S Cost-Effectiveness Analysis of Strategies for Newborn Screening, 1988. Available at: http://www.wws.princeton.edu/cgi-bin/byteserv.prl/ota/disk2/1988/8819/881919.PDF Accessed April 7, 2006.
3. Principle of newborn screening for metabolic disease;McCabe;Perinatol Neonatol,1982