[Biological effect of depth of 180 keV and 31 MeV roentgen rays on Xenopus laevis].
D000818:Animals; D001001:Anura; D002025:Bufonidae; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D014965:X-Rays; D014982:Xenopus laevis
EMBRYO; FROGS AND TOADS; ROENTGEN RAYS/effects
Biologische Tiefenwirkung von 180 keV- und 31 MeV-Röntgenstrahlen im Krallenfroschversuch.