Citation: H. Demirtas et al., CONDENSED CHROMATIN ENHANCEMENT IN THE PHYTOHEMAGGLUTININ-STIMULATED LYMPHOCYTE INTERPHASE NUCLEI OF 2 XERODERMA-PIGMENTOSUM PATIENTS AND ARTIFICIAL CHROMATIN CONDENSATION OF HEALTHY CELL-NUCLEI BY UV IRRADIATION, Clinical genetics, 51(2), 1997, pp. 137-138