Jean-Maxence Granier List of articlesVol. 26, 2020/1Spirituality and psychotropic drugs: 12-step self-help group and Santo Daime, comparison trialVol. 26, 2020/2Foreword Vol. 27, 2021/1Public health mediator, peer health mediator, peer helper, patient expert? Summary and conclusionHors-série, 2025/Harm reduction, between controversy, tension, and progress on health, humanitarian, and public order issues