1. Suicidal and accidental drug poisoning mortality among older adults and working-age individuals in Spain between 2000 and 2018 Hernández-Calle, Daniel; Martínez-Alés, Gonzalo; López-Cuadrado, Teresa 2022 Articles Drugs--OverdoseSuicideOlder people--Drug useGeriatricsMedication errors
2. Discerning suicide in drug intoxication deaths: Paucity and primacy of suicide notes and psychiatric history Rockett, Ian R. H.; Caine, Eric D.; Connery, Hilary S.; D’Onofrio, Gail; Gunnell, David; Miller, Ted R.; Nolte, Kurt B.; Kaplan, Mark S.; Kapusta, Nestor D.; Lilly, Christa L.; Nelson, Lewis S.; Putnam, Sandra L.; Stack, Steven; Varnik, Peeter; Webster, Lynn R.; Jia, Haomiao 2018 Articles PsychiatryDrugs--OverdoseSuicideDrug abuseEpidemiology