title: The effect of x-irradiation and beryllium nitrate upon implant-induced supernumerary limb formation in the newt.
mesh_terms: D000818:Animals; D001001:Anura; D001608:Beryllium; D002454:Cell Differentiation; D005260:Female; D005552:Forelimb / Q000254:growth & development / Q000473:pathology; D016030:Kidney Transplantation; D008297:Male; D009566:Nitrates; D011830:Radiation Effects; D012038:Regeneration / Q000528:radiation effects*; D014183:Transplantation, Heterologous; D014562:Caudata / Q000254:growth & development*
chemical_list: D009566:Nitrates; D001608:Beryllium