title: Lethal effects of diquat and paraquat on developing frog embryos and 15-day-old tadpoles, Rana pipiens.
mesh_terms: D000818:Animals; D004178:Diquat / Q000633:toxicity*; D005775:Gastrula / Q000187:drug effects; D010269:Paraquat / Q000633:toxicity*; D011726:Pyridinium Compounds / Q000633:toxicity*; D011894:Rana pipiens
chemical_list: D011726:Pyridinium Compounds; D004178:Diquat; D010269:Paraquat