Intraoperative indocyanine green (ICG) angiography of the parathyroids glands in prediction of post-thyroidectomy hypocalcemia: Diagnostic accuracy of the ICG score 2 versus the 4-ICG score Pablo Moreno Llorente; Arantxa García Barrasa; José Manuel Francos Martínez; Marta Alberich Prats; Mireia Pascua Solé;

Risk factors for surgical failure in patients undergoing surgery for primary hyperparathyroidism Santiago Olguín Joseau; Ariel Arias; Agustín Garzón; Emiliano Peretti; Luis Guzmán; Marcelo Ruggieri;

Sleep deprivation among surgical residents: Does it affect performance while practising a laparoscopic intestinal anastomosis? Héctor Real Noval; José Ignacio Martin Parra; Jennifer Fernández Fernández; Álvaro del Castillo Criado; José Luis Ruiz Gómez; Antonio López Useros; Roberto Fernández Santiago; José Carlos Manuel Palazuelos;