@incollection{Martinez11, author = {G.A. Martinez}, title = {Measuring System of Urea in Blood by Application in Recirculation for Hemodialysis Treatment}, booktitle = {Technical Problems in Patients on Hemodialysis}, publisher = {IntechOpen}, address = {Rijeka}, year = {2011}, editor = {Maria Goretti Penido}, chapter = {13}, doi = {10.5772/24823}, url = {https://doi.org/10.5772/24823} }