Yepez Salgado CA, Romero Orellana ZM, Orozco Brito DC, Buenano Zambrano NP, Chandi Japón YL. Prevalence of cancer and time to referral care in oncology patients. REE [Internet]. 2025 Apr. 28 [cited 2026 Sep. 23];19(2):1-15. Available from: https://eugenioespejo.unach.edu.ec/index.php/EE/article/view/896