OH, S.-T. .; CHOI, B.-C. . Prophylactic Single-Dose Systemic Methotrexate Therapy for High-Risk Group in Persistent Ectopic Pregnancy After Laparoscopic Conservative Surgery of Tubal Pregnancy. International Journal of Social Sciences and Humanities Invention, [S. l.], v. 10, n. 12, p. 8066–8069, 2023. DOI: 10.18535/ijsshi/v10i12.02. Disponível em: https://www.valleyinternational.net/index.php/theijsshi/article/view/4674. Acesso em: 17 jun. 2024.