Dung, Le Thi Mai, et al. “Association Between Placental Growth Factor Levels and Maternal Hypothyroidism at 11–13 Weeks of Gestation: A Hospital-Based Cross-Sectional Study (single Center) in Vietnam”. Acta Biomedica Atenei Parmensis, vol. 97, no. 1, Feb. 2026, p. 18000, https://doi.org/10.23750/abm.2026.18000.