Bento, Maria José, Gonçalves, Guilherme, Aguiar, Ana, Antunes, Luis, Castro, Clara, Veloso, Vitor, AND Rodrigues, Vítor. " CLINICOPATHOLOGICAL CHARACTERISTICS OF BREAST CANCERS DIAGNOSED IN PARTICIPANTS, NON-PARTICIPANTS AND NOT INVITED TO THE BREAST CANCER SCREENING PROGRAMME IN NORTHERN PORTUGAL (2003-2008): PART ONE EVALUATION" Revista Portuguesa de Cirurgia [Online], Number 47 (2 July 2020)