title: Ecdysone titers during the molt cycle of the crayfish Orconectes sanborni.
mesh_terms: D000375:Aging; D000818:Animals; D003400:Astacoidea / Q000254:growth & development*; D004440:Ecdysone / Q000378:metabolism*; D006458:Hemolymph / Q000502:physiology; D007700:Kinetics; D011863:Radioimmunoassay
chemical_list: D004440:Ecdysone