letrozole,palbociclib
pfizer,novartis
['paloma-2', 'palbociclib']
os with first-line palbociclib plus letrozole versus placebo plus letrozole in women with er+/her2 abc: important analyses from paloma-2 presented by rs finn #asco22 #oncoalert 
Associate Professor, Florence University, Italy. Clinical Oncologist with focus on breast, radiation, research. Opinions are my own. RT not endorsement.