osimertinib,gefitinib,erlotinib
astrazeneca,roche
['osimertinib']
greater benefit for osimertinib in ex19del than l8585r #asco23 
Oncologist & Chief Medical Science Officer @ASCO #CancerLinQ. Classical/choral music fan 👉🏻 https://t.co/GxpBhxmsFj. RT or like may mean I agree; or not. Tweets=only moi