[Relative biological effectiveness of negative pi-mesons (preliminary report)].
D000818:Animals; D001853:Bone Marrow / Q000528:radiation effects; D001854:Bone Marrow Cells; D002470:Cell Survival / Q000528:radiation effects; D002869:Chromosome Aberrations / Q000528:radiation effects; D004601:Elementary Particles / Q000009:adverse effects*; D005720:Gamma Rays / Q000009:adverse effects; D006367:HeLa Cells / Q000528:radiation effects; D051379:Mice; D011830:Radiation Effects; D014965:X-Rays / Q000009:adverse effects
Otnositel'naia biologicheskaia éffektivnost' otritsatel'nykh pi-mezonov (predvaritel'noe soobshchenie)