Heo, H. J., Kim, Y. Y., Lee, J. H., Lee, H. G., Baek, S. M., & Kim, K. M. (2020). Comparison of chemical pregnancy rates according to the anesthetic method during ultrasound-guided transvaginal oocyte retrieval for in vitro fertilization: A retrospective study. Anesth Pain Med (Seoul).

Heo, Hyun Joo, Yu Yil Kim, Ji Hye Lee, Han Gyeol Lee, Seung Min Baek, and Ki Man Kim. "Comparison of Chemical Pregnancy Rates According to the Anesthetic Method During Ultrasound-guided Transvaginal Oocyte Retrieval for in Vitro Fertilization: A Retrospective Study." Anesth Pain Med (Seoul) 2020.

Heo, Hyun Joo, et al. "Comparison of Chemical Pregnancy Rates According to the Anesthetic Method During Ultrasound-guided Transvaginal Oocyte Retrieval for in Vitro Fertilization: A Retrospective Study." Anesth Pain Med (Seoul) 2020.