title: [Calcium and nature of cyclic growth zones in bone of poikilotherm vertebrates].
mesh_terms: D000663:Amphibians; D000818:Animals; D001846:Bone Development; D001842:Bone and Bones / Q000032:analysis* / Q000033:anatomy & histology* / Q000000981:diagnostic imaging; D002118:Calcium / Q000032:analysis*; D005399:Fishes; D010163:Paleontology; D010507:Periodicity; D011859:Radiography; D012104:Reptiles
chemical_list: D002118:Calcium
vernacular_title: Calcium et nature des zones de croissance cyclique dans l'os des vertébres poïkolothermes.