The curve of Spee.
Mew
John
J
D003724:Dental Arch / Q000033:anatomy & histology* / Q000254:growth & development; D003766:Dental Occlusion; D006801:Humans; D008334:Mandible / Q000033:anatomy & histology* / Q000254:growth & development; D008445:Maxillofacial Development / Q000502:physiology; D014059:Tongue / Q000033:anatomy & histology / Q000254:growth & development