[Morbidity of malignant neoplasms in the families of patients with cancer of the esophagus].
D000368:Aged; D004938:Esophageal Neoplasms / Q000453:epidemiology / Q000235:genetics*; D005260:Female; D006801:Humans; D007623:Kazakhstan; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000235:genetics
Zabolevaemost' zlokachestvennymi novoovrazovaniiami v sem'iakh bol'nykh rakom pishchevoda.