Accreta placentation: a systematic review of prenatal ultrasound imaging and grading of villous invasiveness. by Jauniaux, E, Collins, S, Jurkovic, D, Burton, G

Placenta praevia and placenta accreta: diagnosis and management. Green-top guideline No. 27a by Jauniaux, E, Alfirevic, Z, Bhide, A, Belfort, M, Burton, G, Dornan, S, Collins, S, Jurkovic, D, Kayem, G, Kingdom, J, Silver, R, Senthilles, L

Caesarean scar pregnancy in the UK: a national cohort study by Harb, H, Knight, M, Bottomley, C, Overton, C, Tobias, A, Gallos, I, Shehmar, M, Farquharson, R, Horne, A, Latthe, P, Edi-Osagie, E, MacLean, M, Marston, E, Zamora, J, Dawood, F, Small, R, Ross, J, Bourne, T, Coomarasamy, A, Jurkovic, D