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Fig. 3 | Chinese Journal of Cancer

Fig. 3

From: Clinical treatment considerations in the intensity-modulated radiotherapy era for patients with N0-category nasopharyngeal carcinoma and enlarged neck lymph nodes

Fig. 3

Kaplan–Meier survival curves of N0-category NPC patients in the small ENLN group stratified by a biological equivalent dose (BED) < or ≥72 Gy. a Regional relapse-free survival; b disease-free survival; c overall survival; d distant metastasis-free survival. NPC nasopharyngeal carcinoma, ENLN enlarged neck lymph node

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