Silva, Rita, Catarina R. Carvalho, Madalena Andrade Tavares, Celia Pedroso, and Paula Tapadinhas. “Pheochromocytoma During Pregnancy - a Rare Diagnose With a Complex Multidisciplinary Approach”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 10, no. 9 (August 26, 2021): 3587–3590. Accessed December 4, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/10636.