Enrique Orts BerenguerMargarita Roig Torres
Findings from this study question the need for multiple pre-treatment PRO assessments in oncology drug development trials and the degree of bias thought to be introduced through patient knowledge of treatment assignment. Implications for researchers are presented.
Enrique Orts BerenguerCarlos Suárez-Mira Rodríguez
Ana Castelló PonceF. FrancèsFernando Verdú