Causes in Children: Dark circles under eyes in children. More Information About Dark circles under eyes in children. List of 10 causes of Dark circles under eyes in children. This section shows a full list of all the diseases and conditions listed as a possible cause of Dark circles under eyes in children in our database from various sources.
File type specification: Various data file type. The epg file extension is associated with applications developed by DynaVox a company that develops speech generating devices. The epg file stores exported PaGe file.
EPR (Electron Paramagnetic Resonance) is a spectroscopic technique that detects species that have unpaired electrons. It is also often called ESR (Electron Spin Resonance). A surprisingly large number of materials have unpaired electrons. These include free radicals, many transition metal ions, and defects in materials.