Description Document Type XBRL INSTANCE FILE elmd-20110930.xml EX-101.INS XBRL SCHEMA FILE elmd-20110930.xsd EX-101.SCH XBRL CALCULATION FILE elmd-20110930_cal.xml EX-101.CAL XBRL LABEL FILE elmd-20110930_lab.xml EX-101.LAB XBRLPRESENTATION FILE elmd-20110930_pre.xml EX-101.PRE