Past surveillance reports on the UDC project
December 2002 (109 KB)
January 2002 (118 KB)
May 2001 (97 KB)
September 2000 (101 KB)
May 2000 (103 KB)
January 2000 (88 KB)
November 1999, revised (89 KB)
March 1999 (68 KB)
Past newsletters on the UDC project
June 2002, PDF format (226 KB)
February 2002, PDF format (452 KB)
October 2001 (69 KB)
June 2001 (66 KB)
March 2001 (74 KB)
February 1999 (54 KB)
September 1998 (48 KB)
May 1998 (22 KB)
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Date: November 21, 2005 Content source: National Center on Birth Defects and Developmental Disabilities
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