title: Acute toxicity of some hydrazine compounds to salamander larvae, Ambystoma spp.
mesh_terms: D000557:Ambystoma; D000818:Animals; D001681:Biological Assay; D004127:Dimethylhydrazines / Q000633:toxicity*; D006834:Hydrazines / Q000633:toxicity*; D007814:Larva / Q000187:drug effects; D007928:Lethal Dose 50; D008763:Methylhydrazines / Q000633:toxicity*; D014873:Water Pollutants / Q000633:toxicity*; D014874:Water Pollutants, Chemical / Q000633:toxicity*
chemical_list: D004127:Dimethylhydrazines; D006834:Hydrazines; D008763:Methylhydrazines; D014873:Water Pollutants; D014874:Water Pollutants, Chemical; C029424:hydrazine