cetuximab,irinotecan,Avelumab
pfizer,eli lilly,merck
 pooled analysis of cricket and cave trials presented by cetuximab rechallenge is effective in ctdna ras/braf wt #mcrc pts.
further analyses to better understand: right patient selection effect of ici or chemo added to cetuximab rechallenge 
Oncologist, cancer researcher  #CRC