Lopes, L. C.; Barberato-Filho, S.; Costa, A. C.; Osorio-de-Castro, C. G. S. Rational Use of Anticancer Drugs and Patient Lawsuits in the State of São Paulo, Southeastern Brazil . Rev. saúde pública 2010, 44 (4), 620-628. https://doi.org/10.1590/S0034-89102010000400005.