This expansion allows easy visualization of color changes associated with colorimetric assays, particularly when the vehicle is distributed as {TAIL ~ particles} within {HEAD ~ animal litters} 
This expansion allows easy visualization of color changes associated with colorimetric assays , particularly when the vehicle is distributed as { TAIL ~ particles } within { HEAD ~ animal litters }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD