TY - JOUR TI - Delayed development of a maxillary left second premolar PY - 2002 AU - Silva Filho, Omar Gabriel da AU - Lauris, Rita de Cássia Moura Carvalho AU - Ferrari Junior, Flávio Mauro AU - Ozawa, Terumi Okada T2 - Journal of Clinical Orthodontics SN - 0022-3875 PP - Hempstead VL - 36 IS - 5 SP - 291-295 ER -