GUPTA, D.; CHOWDHARY, Z.; SINGH, V.; BAJAJ, A. Comparative Evaluation of Clinical Efficacy of Diode LASER and Cryosurgery for Gingival Pigmentation: A Split-Mouth Randomized Clinical Study. Pesquisa Brasileira em Odontopediatria e Clínica Integrada, [S. l.], v. 23, p. e220144, 2023. Disponível em: https://revista.uepb.edu.br/PBOCI/article/view/2670. Acesso em: 2 may. 2024.