The impact of erlotinib use in non-small-cell lung cancer patients treated in a private reference general hospital and in a private cancer clinic from 2005 to 2011

by Cinthia Leite Frizzera Borges Bognar, Sergio Daniel Simon, Rene Claudio Gansl, Roberto Abramoff, Marcelo Aisen, Gilberto de Lima Lopes Junior, Oren Smaletz, Stela Verzinhasse Peres, Jacques Tabacof