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Kaplan-Meier progression-free survival (A) and overall survival (B) curves in months from the diagnosis of rectal adenocarcinoma of patients with a good or complete pathologic response (labeled: Good/compl) vs patients with no response or a minimal or moderate response (labeled: No/min/mod). Log-Rank tests P = 0.01 (A), P = 0.15 (B).
