this was sooo helpful, i’m going to take my DANB Radiation Health and safety exam in a couple weeks and i am so grateful i found these videos to help me study and review❤❤
@arazguliyev2474
2 жыл бұрын
Thanks for comprehensive explanation. I got new scientific informations before I have read from books but could not understand thoroughly . You went through.
@lwoolf1887
3 жыл бұрын
Although from usa I assume and I love that accent, finally something for dental assistant, I'm doing course in uk so extremely helpful. Thank u
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