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. 2015 Jun 29;8:319–328. doi: 10.2147/CCID.S79447

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© 2015 Costa et al. This work is published by Dove Medical Press Limited, and licensed under Creative Commons Attribution – Non Commercial (unported, v3.0) License

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Histological exam showing collagen and elastic fibers of face and left arm before and after treatment.

Notes: (A) Collagen evidenced by Masson’s trichrome method. (B) Elastic fibers evidenced by Verhoeff method.

Abbreviation: D, day.