title: Circulating tumor cells and sample size: the more, the better.
authors.forename: Zarina S
authors.initials: ZS
authors.lastname: Lalmahomed
authors.forename: Jaco
authors.initials: J
authors.lastname: Kraan
authors.forename: Jan W
authors.initials: JW
authors.lastname: Gratama
authors.forename: Bianca
authors.initials: B
authors.lastname: Mostert
authors.forename: Stefan
authors.initials: S
authors.lastname: Sleijfer
authors.forename: Cornelis
authors.initials: C
authors.lastname: Verhoef
mesh_terms: D015179:Colorectal Neoplasms / Q000097:blood / Q000473:pathology* / Q000628:therapy; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008113:Liver Neoplasms / Q000097:blood / Q000473:pathology* / Q000628:therapy; D008297:Male; D009360:Neoplastic Cells, Circulating / Q000473:pathology*; D011379:Prognosis