Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Horikawa Seiichi and Hamacla Sachiko and Ohno Hideo and Ogura Tadashi,A Study on the Occlusal Development from the Functional Point of View in Children (3) -Amount of Action of Masticatory Muscle Action on Groups Iii A to IC using Hellman's Dental Stage in Children with Nomal Occlusion-,The Japanese Journal of Pediatric Dentistry,0583-1199,The Japanese Society of Pediatric Dentistry,1985,23,1,78-87,https://cir.nii.ac.jp/crid/1390282679661909376,https://doi.org/10.11411/jspd1963.23.1_78