{HEAD ~ The method} relates to performing {TAIL ~ a medical test} by activating a test pad bearing one reagent by applying another reagent thereto while remaining wholly within a protective foil package 
relates to performing
{ HEAD ~ The method } relates to performing { TAIL ~ a medical test } by activating a test pad bearing one reagent by applying another reagent thereto while remaining wholly within a protective foil package
HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH