Calderón-Villavicencio, Lizeth Lucila, y Johnny Fernando Quiñones-Jauregui. «Postchemotherapy alpha-fetoprotein and baseline PRETEXT groups in young children with hepatoblastoma in Lima, Peru». TUMI Health Sciences Research, vol. 1, n.º 3, noviembre de 2026, pp. 1-7, https://doi.org/10.64716/aqkevp15.