Poon, L. C., Yang, H., Lee, J. C. S., Copel, J. A., Leung, T. Y., Zhang, Y., . . . Prefumo, F. (2020). ISUOG Interim Guidance on 2019 novel coronavirus infection during pregnancy and puerperium: Information for healthcare professionals. Ultrasound Obstet Gynecol.

Poon, L. C., H. Yang, J. C. S. Lee, J. A. Copel, T. Y. Leung, Y. Zhang, D. Chen, και F. Prefumo. "ISUOG Interim Guidance On 2019 Novel Coronavirus Infection During Pregnancy and Puerperium: Information for Healthcare Professionals." Ultrasound Obstet Gynecol 2020.

Poon, L. C., et al. "ISUOG Interim Guidance On 2019 Novel Coronavirus Infection During Pregnancy and Puerperium: Information for Healthcare Professionals." Ultrasound Obstet Gynecol 2020.