Description based on first issue; title from title scren (viewed Feb. 10, 2009).
Latest issue consulted: 2008.
"The purpose of this study will be to determine the national prevalence of Toxoplasma gondii and Trichinella spiralis in pigs using sera banked from the 2006 national swine study conducted by the USDA/NAHMS."
Numbering
Report covers fiscal year.
System Details
Mode of access via the USDA Agricultural Research Service web site.