“Applicability of Collagen Biostimulators (poly-L-Lactic Acid and Calcium Hydroxyapatite) in Dermal Filler in off-Face Areas of the Body”. Research, Society and Development, vol. 11, no. 8, June 2022, p. e47411831181, https://doi.org/10.33448/rsd-v11i8.31181.