@misc{misc1be9a171,
title   = {Selected drug use indicators - who, in the city of Ribeirão Preto, SP, Brasil: I. prescribing indicators},
author = {Santos, Vânia and Nitrini, Sandra Maria Ottati de Oliveira},
year = {2001},
publisher = {Elsevier},
booktitle   = {Congress of Pharmaceutical Sciences}
}