. 2012 Jun 22;46(3):253–260. doi: 10.4132/KoreanJPathol.2012.46.3.253
© 2012 The Korean Society of Pathologists/The Korean Society for Cytopathology
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Fig. 2.
The expression of Ki-67 is scored as 0 (A), 1 (B), 2 (C), and 3 (D).