pembrolizumab
merck
['lcsm,(-blcsm)', 'pearl', 'pearls']
some #lcsm practice pearls from paris by dr.mazieres 
Oncologist •MRCP(UK) •KBIM •@OttawaHospital• interested in Lung oncology and Sarcoma• Madridista 14/35• ??????? ???????? ???????? ??? ??????? ?????? ?????