The occurrence of sister chromatid exchanges in lymphocytes of radon-exposed underground ore miners / Sarolta Gundy [et al.]
  Bibliogr.: p. 85-86. - Abstr. eng.
  In: Central European Journal of Occupational and Environmental Medicine. - ISSN 1219-1221. - 1995. 1. évf. 1. sz., p. 78-86.