@article{article7ba964ce,
title   = {Causes of hospitalization among children ages zero to nine years old in the city of São Paulo, Brazil},
author = {Ferraz, Ana Paula Scoleze and Sucupira, Ana Cecilia Silveira Lins and Grisi, Sandra Josefina Ferraz Ellero},
year = {2010},
doi = {10.1590/s1807-59322010000100007},
journal   = {Clinics}
}