title: Authors' reply: Specialist preterm labour clinics.
authors.affiliation: Department of Women and Children's Health Research, University Department, Liverpool Women's Hospital, Liverpool, UK.
authors.forename: A N
authors.initials: AN
authors.lastname: Sharp
authors.forename: Z
authors.initials: Z
authors.lastname: Alfirevic
mesh_terms: D005260:Female; D006801:Humans; D007752:Obstetric Labor, Premature / Q000628:therapy*; D009774:Obstetrics / Q000458:organization & administration*; D010818:Practice Patterns, Physicians' / Q000706:statistics & numerical data*; D011247:Pregnancy; D011295:Prenatal Care / Q000458:organization & administration*; D013038:Specialization / Q000706:statistics & numerical data*