There is disclosed a slide test element and method of assay that allows for detection of analytes in biological liquids without {HEAD ~ the use} of {TAIL ~ any detection reagents} 
of
There is disclosed a slide test element and method of assay that allows for detection of analytes in biological liquids without { HEAD ~ the use } of { TAIL ~ any detection reagents }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL