title: The killing effects of ultraviolet light and x-rays on free-living nematode, Rhabditidae tokai.
mesh_terms: D000818:Animals; D004247:DNA / Q000528:radiation effects; D005260:Female; D008675:Metamorphosis, Biological / Q000528:radiation effects; D009348:Nematoda / Q000528:radiation effects*; D014466:Ultraviolet Rays; D014965:X-Rays
chemical_list: D004247:DNA