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MEASURING HEART RATE WITH SMART PHONE CAMERA
Measuring heart rate using back camera on a smart phone. (KEYSTONE/SCIENCE PHOTO LIBRARY/MICROGEN IMAGES/SCIENCE PHOTO LIBRARY)
Instruktionen
ROYALTY FREE
Lizenz
Royalty Free
Erstellungsdatum
Ort
Credit
KEYSTONE
Source
SCIENCE PHOTO LIBRARY SPL
Byline
MICROGEN IMAGES
Grösse
7343 x 4895 px
Dateityp
JPEG