RT Journal Article SR Electronic T1 Botulinum toxin as an alternative for the treatment of aesthetic deformities JF Saudi Medical Journal JO Saudi Med J FD Prince Sultan Military Medical City SP 1613 OP 1613 VO 27 IS 10 A1 Barbosa, Marcus V. J. A1 Nahas, Fabio X. A1 Ferreira, Lydia M. A1 Al-Ahmad, Hazem T. A1 Al-Qudah, Mansoor YR 2006 UL http://smj.org.sa/content/27/10/1613.abstract