Efectividad de la ultrasonografía incorporada al score Alvarado, comparada al protocolo estándar del Hospital Regional Docente de Trujillo en el diagnóstico de apendicitis aguda: Effectiveness of ultrasonography incorporated to score Alvarado, compared to standard protocol of Trujillo Regional Teaching Hospital, in the diagnostic of acute appendicitis. Rev Med Trujillo [Internet]. 2023 Dec. 30 [cited 2026 Jul. 18];18(4):073-6. Available from: https://revistas.unitru.edu.pe/index.php/RMT/article/view/5531