Loneliness state in mentally ill patients of later life Journal title: Neurodynamics. Журнал клинической психологии и психиатрии Authors: V.F. Druz, I.N. Oleynikova, O.A. Demyanova Subject(s): Psychiatry, Neurosciences, Behavioral Sciences, Health Policy & Services, Psychology, Clinical, Psychology, Developmental, Social Sciences, Biomedical, Psychology, Experimental