The LexEVS Project represents the union of the LexGrid Vocabulary Services for the caBIG GForge project and the EVS API GForge project.
"http://lexevsapi.nci.nih.gov/lexevsapi42/{servlet}?query={returnClass}&{criteria}&resultCounter= {counter}&startIndex={index}&pageSize={pageSize}&pageNumber={pageNumber}"
EXAMPLE: http://lexevsapi.nci.nih.gov/lexevsapi42/GetXML?query=DescLogicConcept \[name=blood*\]