Raising concerns on questionable ethics approvals – a case study of 456 trials from the Institut Hospitalo-Universitaire Méditerranée Infection. - Frank, Fabrice; Florens, Nans; Meyerowitz-katz, Gideon; Barriere, Jérôme; Billy, Éric; Saada, Véronique; Samuel, Alexander; Robert, Jacques; Besançon, Lonni (Research Integrity & Peer Review, 2023)