Khalil, A., von Dadelszen, P., Kalafat, E., Sebghati, M., Ladhani, S., Ugwumadu, A., . . . Magee, L. (2021). Change in obstetric attendance and activities during the COVID-19 pandemic. Lancet Infect Dis.

Khalil, Asma, Peter von Dadelszen, Erkan Kalafat, Mercede Sebghati, Shamez Ladhani, Austin Ugwumadu, Tim Draycott, Pat O'Brien, ja Laura Magee. "Change in Obstetric Attendance and Activities During the COVID-19 Pandemic." Lancet Infect Dis 2021.

Khalil, Asma, et al. "Change in Obstetric Attendance and Activities During the COVID-19 Pandemic." Lancet Infect Dis 2021.