A protocol for identifying the needs related to drug use, health and social (re)integration of people living in prison within five European countries, Plettinckx, E, Berndt Nadine, Seixas Rita, De Smet Stefaan, Antoine Jérôme, Bruggeman Helena, Harth Nina, Papadopoulou Athanasia, Bafi Ioulia, Anastasios Fotiou, et al. , Arch Public Health, 2024 Oct 08, Volume 82, Issue 1, (2024)