%0 Journal Article %T Assisted Vaginal Birth: Green-top Guideline No. 26. %A Murphy DJ %A Strachan BK %A Bahl R %A %J BJOG %V 127 %N 9 %D 08 2020 %M 32346983 %F 7.331 %R 10.1111/1471-0528.16092 %X