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Evaluation and comparison of the efficacy and safety of cross-linked and non-cross-linked hyaluronic acid in combination with botulinum toxin type A in the treatment of atrophic acne scars: A double-blind randomized clinical trial |
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| Authors: | Elham Behrangi Abbas Dehghani Farzad Sheikhzadeh Azadeh Goodarzi Masoomeh Roohaninasab |
| Affiliation: | 1. Department of Dermatology, Rasool Akram Medical Complex Clinical Research Development Center (RCRDC), School of Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran;2. School of Medicine, Iran University of Medical Sciences (IUMS), Tehran, Iran |
| Abstract: | |
| Keywords: | acne acne scars atrophic scar clinical trial cross-linked efficacy hyaluronic acid non-cross-linked safety scar |