Marian said: 'We are still waiting so we don't know the results yet. Marian said: 'We are still waiting so we don't know the results yet. PCR TESTS CAN TAKE SEVERAL DAYS TO GET RESULTS - BUT ARE MORE ACCURATE These lateral flow tests differ from the gold standard PCR test - known scientifically as polymerase chain reaction testing. PCR TESTS CAN TAKE SEVERAL DAYS TO GET RESULTS - BUT ARE MORE ACCURATE These lateral flow tests differ from the gold standard PCR test - known scientifically as polymerase chain reaction testing. They include tests manufactured by the likes of 'WuHan UNscience Biotechnology', 'Guanzhou WONDFO Biotech' and 'Anhui Deepblue Medical Technology'.
left flow testers have several  names.
( z0 have :ARG0 ( z1 person :ARG0-of ( z2 test :ARG1 ( z3 flow :ARG1-of ( z4 left ) ) ) ) :ARG1 ( z5 name :quant ( z6 several ) ) )
(z0 / have-03
    :ARG0 (z1 / person
              :ARG0-of (z2 / test-01
                           :ARG1 (z3 / flow-01
                                     :ARG1-of (z4 / left-19))))
    :ARG1 (z5 / name
              :quant (z6 / several)))
left flow testers have several names .
z3 :ARG1-of z4
z1 :ARG0-of z2
z2 :ARG1 z3
z0 :ARG0 z1
z5 :quant z6
z0 :ARG1 z5