Safety and tolerability of onabotulinumtoxinA in the treatment of facial lines: Statistical meta-analysis of pooled data from global registration studies of treatment of crow's feet lines and glabellar lines in more than 3900 participants. (25th December 2016) - Carruthers, Jean; Brin, Mitchell F.; De Boulle, Koen; Liew, Steven; Carruthers, Alastair; Rivkin, Alexander; Wu, Yan; Yushmanova, Irina; Boodhoo, Terry I.; Zhuang, Kathy; Gallagher, Conor J.; Lee, Elisabeth