Facial, dental, periodontal, and tomographic characteristics of the etiology of excessive gingival display: a cross-sectional clinical study - Castro, Luciana Tanaka de; Sementille, Maria Carolina Candosin; Zangrando, Mariana Schutzer Ragghianti; Greghi, Sebastião Luiz Aguiar; Damante, Carla Andreotti; Sant Ana, Eduardo; Sant Ana, Adriana Campos Passanezi (Journal of Periodontal & Implant Science, 2024)