Figure 1
![Figure 1](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs13014-014-0323-2/MediaObjects/13014_2014_323_Fig1_HTML.gif)
Kaplan–Meier curves for locoregional control (a), local control (b) and regional control (c) for patients with locally advanced hypopharyngeal and laryngeal cancers treated with definitive IMRT.
Kaplan–Meier curves for locoregional control (a), local control (b) and regional control (c) for patients with locally advanced hypopharyngeal and laryngeal cancers treated with definitive IMRT.