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