TY - GEN AU - Botha,P AU - Zietsman,S T TI - [Orthodontic treatment of impacted maxillary tooth] SN - 0011-8516 PY - 1981///0820 KW - Cuspid KW - Humans KW - Maxilla KW - Orthodontics, Corrective KW - Tooth, Impacted KW - therapy N1 - Publication Type: English Abstract; Journal Article ER -