@article{article1aa4bb12,
title   = {Root coverage procedures for the treatment of localised recession-type defects},
author = {Chambrone, Leandro and Sukekava, Flávia and Araújo, Maurício G and Pustiglioni, Francisco Emílio and Chambrone, Luiz Armando and Lima, Luiz A},
year = {2009},
doi = {10.1002/14651858.cd007161.pub2},
journal   = {Cochrane database of systematic reviews}
}