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Fig. 4 | BMC Cancer

Fig. 4

From: Comparison of the seventh and eighth editions of the UICC/AJCC staging system for nasopharyngeal carcinoma: analysis of 1317 patients treated with intensity-modulated radiotherapy at two centers

Fig. 4

Survival analyses for the lower neck subset compared with other subsets using the 7th edition of the UICC/AJCC staging system. a and b: Distant metastasis-free survival and overall survival for the change from the supraclavicular fossa in the 7th edition to the lower neck in the 8th edition

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BMC Cancer

ISSN: 1471-2407

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