Nondrinkers do not appear to have a higher risk of esophageal cancer. Brooks and colleagues say health care providers should ask their patients about whether they experience redness after drinking alcohol. If so, this should be treated as a warning sign of heightened esophageal cancer risk, requiring screening.
These add-ons are equivalent to saving the file as a .dwg or .dxf file in the user interface. To save the files through the user interface, click Save As on the File menu. In the Save As dialog box, on the Save as type list, select AutoCAD Drawing (*.dwg) or AutoCAD Interchange (*.dxf).
Audacity project file. AUP is a file extension for a project file used by Audacity audio software. AUP files contain audio project information and settings, and correspond with a .DAT file of the same name that contains that audio data referenced in the project file. AUP files can be opened by Audacity on Windows, Linux or Mac OS X.