Medina-Sánchez, María Emperatriz, and Renán Estuardo Vargas-Morales. “Factors Associated With Prolonged Hospital Stay Following Hip Fracture Surgery in Adults: A Multicenter Study in Trujillo, Peru”. Revista Colombiana De Ortopedia Y Traumatología, vol. 39, Nov. 2025, p. e552, doi:10.58814/01208845.552.