Fig. 11From: Survival, recurrence and toxicity of HNSCC in comparison of a radiotherapy combination with cisplatin versus cetuximab: a meta-analysisEstimated Begg’s funnel plots of publication bias regarding OS, PFS, LRC, and DM cohort respectively. OS, overall survival; PFS, progression-free survival; LRC, locoregional control; DM, distant metastasisBack to article page