Chango-Salas, María Belén, Jenny Mabel Vanegas-Mendieta, and Ana Vanessa Mena-López. 2019. “Fetal Anesthesia for Twin-to-Twin Transfusion Syndrome and Fetal Hydrothorax Drainage: Case Report”. Colombian Journal of Anesthesiology 47 (2):120-23. https://www.revcolanest.com.co/index.php/rca/article/view/285.