Handbook of biomedical instrumentation 
by Dr R.S. Khandpur. 
 - 3rd ed. 
 - New York, N.Y.  McGraw-Hill Education LLC.,  2014 
<br/><br/><label>ISBN: </label>9789339205430 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical instruments and apparatus. Biomedical engineering. Medical electronics Patient monitoring.