TY - GEN AU - Kato,H AU - Takamatsu,T TI - [Purpose and effectiveness of orthodontic management in periodontal diseases] PY - 1980///1216 KW - Adult KW - Humans KW - Male KW - Orthodontics, Corrective KW - methods KW - Periodontal Diseases KW - therapy N1 - Publication Type: Journal Article ER -