Koichiro SAKANAKA ; Masahito YAMAMOTO ; Hidetomo HIROUCHI ; Ji Hyun KIM ; Gen MURAKAMI ; José Francisco RODRÍGUEZ VÁZQUEZ ; Shin ichi ABE
Anatomy & Cell Biology 2019;52(4):436-442
Adult ; Aging ; Atlanto-Axial Joint ; Fetus ; Humans ; Infant, Newborn ; Joints ; Zygapophyseal Joint