1. Recent advances in soft tissue augmentation;Krauss,1999
2. Human histology and persistence of various injectable filler substances for soft tissue augmentation;Lemperle,2003
3. The value of a new filler material in corrective and cosmetic surgery;Bergeret-Galley,2001
4. Complications of injectable synthetic polymers in facial augmentation;Maas,1997
5. Adverse reactions to dermal fillers;Lowe,2005