PALACIOS, M.; RAMÍREZ, J. H. Clinical trials registration and the «instead of» research phenomenon. Colombia Medica, [S. l.], v. 38, n. 1, p. 5–6, 2007. DOI: 10.25100/cm.v38i1.467. Disponível em: https://colombiamedica.univalle.edu.co/index.php/comedica/article/view/467. Acesso em: 3 dec. 2024.