An alternative section method for casting and posterior laser welding of metallic frameworks for an implant-supported prosthesis - Aguiar Júnior, Fábio Afrânio de; Tiossi, Rodrigo; Rodrigues, Renata Cristina Silveira; Mattos, Maria da Glória Chiarello de; Ribeiro, Ricardo Faria (Journal of Prosthodontics, 2009)