Circulating cell-free DNA in serum as a biomarker of colorectal cancer
Benisio Ferreira da Silva Filho, Ana Pavla Almeida Diniz Gurgel, Manoel Álvaro de Freitas Lins Neto, Dalmo Almeida de Azevedo, Antonio Carlos de Freitas, Jacinto da Costa Silva Neto, Luiz Antonio Ferreira Silva
Journal of Clinical Pathology Sep 2013, 66 (9) 775-778; DOI: 10.1136/jclinpath-2013-201521