title: Vertebrate morphology. Return of the amphioxus.
authors.forename: H
authors.initials: H
authors.lastname: Gee
mesh_terms: D000818:Animals; D002816:Chordata, Nonvertebrate / Q000033:anatomy & histology* / Q000235:genetics*; D005801:Genes, Homeobox; D005810:Multigene Family; D009420:Nervous System / Q000033:anatomy & histology