title: Effects of ecdysones and some synthetic analogs on horseshoe crab larvae.
mesh_terms: D000818:Animals; D003386:Brachyura / Q000502:physiology*; D004440:Ecdysone / Q000008:administration & dosage / Q000494:pharmacology*; D007814:Larva / Q000502:physiology; D008675:Metamorphosis, Biological / Q000187:drug effects*; D013268:Stimulation, Chemical; D013329:Structure-Activity Relationship
chemical_list: D004440:Ecdysone