Depression and depressive symptoms as risk factors of labour deactivation and early or disability retirement in economically active adults in different age groups - Konopko, Magdalena; Antosik-Wójcińska, Anna; Święcicki, Łukasz; Wojnar, Marcin; Bieńkowski, Przemysław; Sienkiewicz-Jarosz, Halina (Advances in Psychiatry and Neurology/Postępy Psychiatrii i Neurologii, 2018)