508 / 1308
0
1000
2000
3000
4000
5000
6000
Image
guided
radiation
therapy
IGRT Image
guided
radiation
therapy
AND
IGRT
Image
guided
radiation
therapy
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title)
IGRT
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title)
Clinical
trial,
Phase I
Clinical
trial,
Phase II
Clinical
trial,
Phase III
2014
2015
2016
2017