Kitty W M Bloemenkamp

Risk factors for preterm delivery: do they add to fetal fibronectin testing and cervical length measurement in the prediction of preterm delivery in symptomatic women?

Patrick M M Bossuyt, Guid Oei, Anneke Kwee, 2015, European journal of obstetrics, gynecology, and reproductive biology.

Mechanical methods for induction of labour.

Olivier Irion, Marta Jozwiak, Anthony J Kelly, 2012, The Cochrane database of systematic reviews.