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Relations of recurrence to pretreatment Bcl-2 and Bcl-XL expression (cf. Table 1). Kaplan-Meier plots of disease-free survival, with times of last follow-up indicated by cross-marks. Bcl-2 expression was related to significantly increased risk of recurrence (A) whereas risk of recurrence was not related to Bcl-XL (B). See Table 1 and text for Cox proportional hazard analysis.
