Malignant neoplasms (ZN) are one of the main causes of morbidity, disability and mortality of the population worldwide [1-3]. Along with an increase in the incidence of acute respiratory viral infections in single localities, a number of authors indicate that in recent years there has been an increase in the frequency of primary multiple malignant … Continue reading Retrospective analysis of repeated disability of the adult population due to malignant neoplasms of independent (primary) multiple localizations in Moscow