title: [Master and doctoral: should I? ].
authors.affiliation: Faculdade de Medicina, Universidade Federal do Paraná, Curitiba, PR.
authors.forename: Nicolau Gregori
authors.initials: NG
authors.lastname: Czeczko
mesh_terms: D001938:Brazil; D004500:Education, Graduate / Q000145:classification / Q000706:statistics & numerical data; D006801:Humans; D033182:Intention; D015397:Program Evaluation