TY - GEN AU - Richardson,M E TI - Prophylactic extraction of lower third molars: setting the record straight SN - 0889-5406 PY - 1999///0201 KW - Child KW - Humans KW - Malocclusion KW - etiology KW - Mandible KW - Molar KW - surgery KW - Molar, Third KW - Tooth Extraction KW - statistics & numerical data KW - Tooth, Impacted KW - complications KW - Tooth, Unerupted N1 - Publication Type: Editorial ER -