| http://www.w3.org/ns/prov#value | - e the re... http://www.bio-medicine.org/inc/biomed/medicine-news.asp http://feeds.bio-medicine.org/latest-medical-newsDate:12/3/2008 l 3000 is the first electronic stethoscope to have Ambient Noise Reduction (ANR) in the chestpiece, which decreases room noise by an average of 75 percent and amplifies difficult-to-hear sounds from the heart, lungs and other parts of the body.
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