title: The effect of x-irradiation on the coelomic cells of the tubificid Limnodrilus hoffmeisteri.
mesh_terms: D000818:Animals; D000845:Annelida / Q000528:radiation effects*; D008297:Male; D009835:Oligochaeta / Q000166:cytology / Q000528:radiation effects*; D011830:Radiation Effects; D013094:Spermatozoa / Q000528:radiation effects