title: Correspondence re: B. Molnar et al., Circulating tumor cell clusters in the peripheral blood of colorectal cancer patients. Clin. Cancer Res., 7: 4080-4085, 2001.
authors.forename: George
authors.initials: G
authors.lastname: Tsavellas
authors.forename: Andy
authors.initials: A
authors.lastname: Huang
mesh_terms: D002448:Cell Adhesion; D015179:Colorectal Neoplasms / Q000097:blood* / Q000175:diagnosis / Q000473:pathology; D006801:Humans; D007381:Intermediate Filament Proteins / Q000097:blood / Q000235:genetics / Q000378:metabolism*; D053554:Keratin-20; D009360:Neoplastic Cells, Circulating / Q000378:metabolism*; D012333:RNA, Messenger / Q000378:metabolism; D012334:RNA, Neoplasm / Q000378:metabolism; D020133:Reverse Transcriptase Polymerase Chain Reaction
chemical_list: D007381:Intermediate Filament Proteins; C507499:KRT20 protein, human; D053554:Keratin-20; D012333:RNA, Messenger; D012334:RNA, Neoplasm