title: Paleontology. Vigorous youth for tyrannosaurs.
authors.forename: Erik
authors.initials: E
authors.lastname: Stokstad
mesh_terms: D000818:Animals; D049628:Body Size; D001842:Bone and Bones / Q000033:anatomy & histology*; D002170:Canada; D025061:Dinosaurs / Q000033:anatomy & histology / Q000254:growth & development; D005260:Female; D005580:Fossils; D008136:Longevity; D008297:Male; D009026:Mortality; D010163:Paleontology