Long-term complete remission with ipilimumab in metastatic castrate-resistant prostate cancer: case report of two patients ========================================================================================================================== * Luc Cabel * Elika Loir * Gwenaelle Gravis * Pernelle Lavaud * Christophe Massard * Laurence Albiges * Giulia Baciarello * Yohann Loriot * Karim Fizazi