TY - GEN AU - Nannelli,P AU - Borracchini,A AU - Capuano,A AU - Maestripieri,M TI - [Orthodontic extrusion and periodontal alignment. Indications and theoretical considerations. I] SN - 0011-8524 PY - 1987///1204 KW - Humans KW - Periodontium KW - anatomy & histology KW - Tooth Diseases KW - therapy KW - Tooth Fractures KW - Tooth Movement Techniques KW - methods N1 - Publication Type: Journal Article ER -