Summary: The authors deal with the heredity problems of genetic units HLA haplotypes in families of indeferen-tiated nasopharyngeal cancer patients. An important feature of this type of cancer is frequent presence of HLA — B 12 (44) antigen in one haplotype. This fenomenon is perhaps related to the patient's imunological reactivity.
Family study of HLA by nasopharynx carcinoma in childhood
