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Fig. 3 | Breast Cancer Research

Fig. 3

From: Efficacy and safety of palbociclib in combination with letrozole as first-line treatment of ER-positive, HER2-negative, advanced breast cancer: expanded analyses of subgroups from the randomized pivotal trial PALOMA-1/TRIO-18

Fig. 3

a Frequency of neutropenia by grade during the first six cycles of treatment in the palbociclib plus letrozole arm of the study. b Frequency of Grade 3–4 neutropenia and all Grade infections during the first six cycles of treatment in the palbociclib plus letrozole arm of the study

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