Media type: E-Article Title: Risk Profiles of Different Injectable Fillers: Results from the Injectable Filler Safety Study (IFS Study) Contributor: ZIELKE, HENDRIK; WÖLBER, LINN; WIEST, LUITGARD; RZANY, BERTHOLD Published: Ovid Technologies (Wolters Kluwer Health), 2008 Published in: Dermatologic Surgery, 34 (2008) 3, Seite 326-335 Language: English DOI: 10.1111/j.1524-4725.2007.34066.x ISSN: 1076-0512; 1524-4725 Origination: Footnote: