title: Reply: To PMID 22840721.
authors.forename: Emily F
authors.initials: EF
authors.lastname: Hamilton
authors.forename: Mary Veronica
authors.initials: MV
authors.lastname: Daly
authors.forename: Kathryn
authors.initials: K
authors.lastname: Townsend
mesh_terms: D001720:Birth Injuries / Q000517:prevention & control*; D001917:Brachial Plexus / Q000293:injuries*; D004420:Dystocia / Q000517:prevention & control*; D005260:Female; D006801:Humans; D011247:Pregnancy; D015397:Program Evaluation; D018570:Risk Assessment