@article{article817ec5e0,
title   = {Dental calculus formation in children and adolescents undergoing hemodialysis},
author = {Martins, Carla and Siqueira, Walter Luiz and Oliveira, Elizabeth and Nicolau, Jose and Primo, Laura Guimarães},
year = {2012},
doi = {10.1007/s00467-012-2194-9},
journal   = {Pediatric nephrology}
}