Pfizer Reports Good Results related to treatment of Breast Cancer BioPharma Consumer Cyclicals Diversified Financial Macro Markets Software & ServicesApril 14, 2014 Pfizer (PFE) has reported the results of one of its studies related to treatment of the cancer. Sharing Twitter0 Facebook0 Google +0 Linkedinactive){li-icon[type=linkedin-bug][color=inverse] .background{fill Email this article Print this article Tags letrozole, palbociclib, PALOMA-1 study, PFE, Pfizer