[Trends in modern international gerontological research. Psychiatric aspects].

The author puts a survey of new books, book's contributions, and recurrent publications of Geropsychiatry in last years. Special extracts are engaged with epidemiological investigations, clinical and diagnostical factors of presenile and senile dementia, and longitudinal studies of depressive disorders and schizophrenia. Sexual deviations, problems of therapy (Lithium, psychotherapy), and problems of expert opinion in older age are reported.