title: Comparison of the effects of lithium, beta-phenylethylamine and tyrosine on Xenopus embryos.
mesh_terms: D000818:Animals; D002454:Cell Differentiation / Q000187:drug effects; D004625:Embryo, Nonmammalian / Q000187:drug effects*; D008094:Lithium / Q000494:pharmacology*; D010627:Phenethylamines / Q000494:pharmacology*; D014443:Tyrosine / Q000494:pharmacology*; D014981:Xenopus / Q000196:embryology*
chemical_list: D010627:Phenethylamines; D014443:Tyrosine; D008094:Lithium