Pembrolizumab
Merck
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 why isn't overall survival reported? i see they say because there weren't enough deaths, and i suppose they don't want to spend alpha? but it could still be reported without statistical comparison. you can't progress if you are dead so knowing each component of the composite impt
Clinician-scientist @mcgillu
Fellow of the Infectious Diseases Society of America. 
Co-inventor of https://t.co/WgP4GAWoCR
Immortal-time Lord