Ferretti, Agata, Ienca, Marcello, Sheehan, Mark, Blasimme, Alessandro, Dove, Edward, Farsides, Bobbie, Friesen, Phoebe, Kahn, Jeff, Karlen, Walter, Kleist, Peter, Liao, S. Matthew, Nebeker, Camille, Samuel, Gabrielle, Shabani, Mahsa, Rivas Velarde, Minerva and Vayena, Effy (2021) Ethics review of big data research: What should stay and what should be reformed? BMC Medical Ethics, 22 (1). ISSN 1472-6939