[Morbidity of leukemia and other hemoblastoses in an urban population].

The report deals with the establishment of the rates of morbidity from leukemia and other forms of hemablastosis on the basis of registered complaints by 355,000 patients living in 10 cities, with due account of the results of mass screenings carried out in these cities. The results of mass screenings considerably improved the morbidity data obtained on the basis of patients' complaints. The comparative analysis of the data showed that the rates of hemoblastosis incidence in Ivanovo, Kemerovov and Frunze are relatively higher than in the other seven cities.