"EGQuery: Provides Entrez database counts in XML for a single search using Global Query"select * from {table} where term in ("stem","cells")http://www.ncbi.nlm.nih.gov/corehtml/query/static/egquery_help.htmlhttp://www.ncbi.nlm.nih.gov/gquery/gquery.fcgiMichael Chelen http://mikechelen.com http://www.ncbi.nlm.nih.gov/entrez/eutils/egquery.fcgi?term={-listjoin|+|term}%26tool={tool}%26email={email}