osimertinib,gefitinib
astrazeneca
['radio ,(-radio sarp)', 'lung', 'apple trial']
ctdna monitoring in metastatic lung cancer? for molecular progression. can it pick up progression early before radio imaging ? apple trial .17% pts were picked up earlier than radio imaging #esmo22 
Oncology care , to give or not to give chemo , data analysis , oncology pharamocovigilance , enthusiastic critic, twitts are not twists