EDUCATIONAL 301.219 Educational summaries and outlines : AAOMS [American Association of Oral and Maxillofacial Surgeons] 81st Annual Meeting and Scientific Sessions, September 29-October 2, 1999, Boston, Massachusetts. - Philadelphia : W.B. Saunders Co., 1999. -[4], 181 s. ; 28 cm. - (Journal of Oral and Maxillofacial Surgery, ISSN 0278-2391 ; vol.57,nr.8,suppl.1)