@article{article2a680725,
title   = {Relationship between plasma creatinine concentration and glomerular filtration in preterm newborn infants: case report},
author = {Falcao, Mario Cicero and Okay, Yassuhiko and Ramos, José Lauro Araújo},
year = {1999},
journal   = {Revista do Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo}
}