A test of a new intervention or treatment on people for. detecting. -Tolerability. -Safety. -Efficacy. A Clinical trial is defined as a prospective study. comparing the effect and value of intervention. (s) against a control in human beings.
Most DVD Players support playing DL DVD-R, DVDÂ±R/RW, DVD, CD-R/RW, MP3, JPEG, however different plays have their special features. You need to introduce us what DVD player you have and then we can show you the detailed video formats.
The DAT file extension can also be used as the default file type for video compact disc (VCD) files. The data is encoded and stored in a DAT file, which can then be played by a software VCD player. The DAT file will contain the audio and video stream, which is typically encoded in a MPEG file format.