Informed consent for record linkage: a systematic review
Márcia Elizabeth Marinho da Silva, Cláudia Medina Coeli, Miriam Ventura, Marisa Palacios, Mônica Maria Ferreira Magnanini, Thais Medina Coeli Rochel Camargo, Kenneth Rochel Camargo
Journal of Medical Ethics Oct 2012, 38 (10) 639-642; DOI: 10.1136/medethics-2011-100208