@article{article53a410d3, title = {Serological under expression of microRNA-21, microRNA-34a and microRNA-126 in colorectal cancer}, author = {Almeida, Ana Luiza Normanha Ribeiro de and Bernardes, Mário Vinícius Angelete Alvarez and Feitosa, Marley Ribeiro and Peria, Fernanda Maris and Tirapelli, Daniela Pretti da Cunha and Rocha, José Joaquim Ribeiro da and Féres, Omar}, year = {2016}, doi = {10.1590/S0102-86502016001300004}, journal = {Acta Cirúrgica Brasileira} }