title: The role of anal endosonography in obstetrics.
authors.affiliation: Mayday University Hospital, 530 London Road, Croydon Surrey CR7 7YE, UK. addul.sultan@mayday.nhs.uk
authors.forename: A H
authors.initials: AH
authors.lastname: Sultan
mesh_terms: D001003:Anal Canal / Q000000981:diagnostic imaging* / Q000293:injuries* / Q000601:surgery; D019160:Endosonography; D005242:Fecal Incontinence / Q000209:etiology / Q000601:surgery; D005260:Female; D006801:Humans; D007744:Obstetric Labor Complications / Q000000981:diagnostic imaging* / Q000601:surgery; D011247:Pregnancy