TY - JOUR AN - 24 AU - Fischer,J. AU - Metzler,G. AU - Schaller,M. TI - Cosmetic permanent fillers for soft tissue augmentation: a new contraindication for interferon therapies JO - Arch Dermatol PY - 2007 VL - 143 SP - 507-510 M2 - 507 DO - 10.1001/archderm.143.4.507 ER -