title: [Studies of lymphoblastoid cell lines derived from Down's syndrome. 2. long-term karyological analyses of lymphoblastoid cell lines (author's transl)].
mesh_terms: D002460:Cell Line; D002648:Child; D002675:Child, Preschool; D002875:Chromosomes; D004314:Down Syndrome / Q000235:genetics*; D005260:Female; D006801:Humans; D007621:Karyotyping; D008214:Lymphocytes / Q000166:cytology*; D008297:Male