Kyvernitakis, I., Maul, H., Rath, W., Kraft, K., Kuon, R., Hamza, A., . . . Berger, R. (2019). Position Paper of the Task Force for Obstetrics and Prenatal Medicine (AGG – Section Preterm Birth) on the Placement, Removal and Surveillance of the Arabin Cervical Pessary in Patients at Risk for Spontaneous Preterm Birth. Geburtshilfe Frauenheilkd.

Kyvernitakis, Ioannis, et al. "Position Paper of the Task Force for Obstetrics and Prenatal Medicine (AGG – Section Preterm Birth) On the Placement, Removal and Surveillance of the Arabin Cervical Pessary in Patients At Risk for Spontaneous Preterm Birth." Geburtshilfe Frauenheilkd 2019.

Kyvernitakis, Ioannis, et al. "Position Paper of the Task Force for Obstetrics and Prenatal Medicine (AGG – Section Preterm Birth) On the Placement, Removal and Surveillance of the Arabin Cervical Pessary in Patients At Risk for Spontaneous Preterm Birth." Geburtshilfe Frauenheilkd 2019.