So much to learn about .... image from Wikipedia re barium [1]
Used as a contrast to check out your GI track - you can see a video here on Wikipedia [2]. Pretty amazing that you can see such a video just by clicking away...
Attachment | Size |
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Barium_header.PNG [3] | 15.28 KB |
Links:
[1] http://en.wikipedia.org/wiki/Barium
[2] http://en.wikipedia.org/wiki/Upper_gastrointestinal_series
[3] http://smtp.realneo.us/system/files/Barium_header.PNG