Nguyen , T. T., Nguyen , H. D., Le , T. P. T., & Nguyen , T. M. (2023). CLINICAL, PARACLINICAL CHARACTERISTICS AND ASSESSMENT OF EXTERNAL RULES TREATMENT WITHOUT METHOTREXATE AT CAN THO OBSTETRICS AND GYNECOLOGY HOSPITAL IN 2019-2020. Cantho Journal of Medicine and Pharmacy, 40, 230-236. https://tapchi.ctump.edu.vn/index.php/ctump/article/view/826