605042.fig.002a
(a)
605042.fig.002b
(b)
605042.fig.002c
(c)
605042.fig.002d
(d)
Figure 2: The immunohistochemical expression of retinoblastoma protein family and p53 in non-small-cell lung cancer. Exemplificative staining for Rb (a), p107 (b), p130 (c), and p53 (d) are depicted.