Root coverage using coronally advanced flap with porcine-derived acellular dermal matrix or subepithelial connective tissue graft: a randomized controlled clinical trial - Suzuki, Kleber Tanaka; Martinez, Cristhiam de Jesus Hernandez; Irie, Milena Suemi; Palioto, Daniela Bazan; Messora, Michel Reis; Souza, Sérgio Luis Scombatti de; Novaes Júnior, Arthur Belém; Furlaneto, Flavia Aparecida Chaves; Taba Júnior, Mário (Clinical Oral Investigations, 2020)