Zimmermann, H., Gardner, D. S., Jellyman, J. K., Fowden, A. L., Giussani, D. A., & Forhead, A. J. (2003). Effect of dexamethasone on pulmonary and renal angiotensin-converting enzyme concentration in fetal sheep during late gestation. American Journal of Obstetrics and Gynecology, 189(5), 1467-1471. https://doi.org/10.1067/S0002-9378%2803%2900627-6