title: The action of imidazole acetic acid and histamine administered during the embryonic development of an amphibian.
mesh_terms: D000818:Animals; D002022:Bufo arenarum / Q000196:embryology; D004625:Embryo, Nonmammalian / Q000187:drug effects* / Q000648:ultrastructure; D005314:Embryonic and Fetal Development / Q000187:drug effects*; D006632:Histamine / Q000494:pharmacology*; D007093:Imidazoles / Q000494:pharmacology*; D008938:Mitosis / Q000187:drug effects
chemical_list: D007093:Imidazoles; D006632:Histamine; C005954:imidazoleacetic acid