title: The phylogeny of the endocrine system.
authors.forename: E J
authors.initials: EJ
authors.lastname: Barrington
mesh_terms: D000305:Adrenal Cortex Hormones / Q000096:biosynthesis; D000818:Animals; D004702:Endocrine Glands / Q000378:metabolism*; D012739:Gonadal Steroid Hormones / Q000096:biosynthesis; D006728:Hormones / Q000096:biosynthesis* / Q000235:genetics; D007448:Invertebrates / Q000378:metabolism; D010452:Peptide Biosynthesis; D010802:Phylogeny; D013963:Thyroid Hormones / Q000096:biosynthesis
chemical_list: D000305:Adrenal Cortex Hormones; D012739:Gonadal Steroid Hormones; D006728:Hormones; D013963:Thyroid Hormones