In accordance with the present invention, a test device and method are provided for determining the hemoglobin content of blood which avoids {HEAD ~ the disadvantages} of the prior art devices and {TAIL ~ methods} discussed above 
of
In accordance with the present invention , a test device and method are provided for determining the hemoglobin content of blood which avoids { HEAD ~ the disadvantages } of the prior art devices and { TAIL ~ methods } discussed above
OTH OTH 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 OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH