George, A K <br/><br/>
Digital heart rate meter using c.m.o.s. devices.  [electronic resource] 

 -  Medical & biological engineering & computing  Jul 1981 
 - 517-20 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0140-0118 
<br/><br/><label>Standard No.: </label>10.1007/BF02441325  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronics, Medical--instrumentation<br/>Heart Function Tests--instrumentation<br/>Heart Rate<br/>Humans