Juvederm_vs_Perlane_-_A_comparison_of_the_efficacy_safety_and_longevity_of_two_different_hyaluronic_acid_dermal_fillers_in_the_treatment_of_severe_nasolabial_folds By Jill Seiler Juvederm_vs_Perlane_-_A_comparison_of_the_efficacy_safety_and_longevity_of_two_different_hyaluronic_acid_dermal_fillers_in_the_treatment_of_severe_nasolabial_folds