title: Gaining ethical approval: a necessity or an optional extra?
authors.affiliation: Department of Medicine, Royal Infirmary, Edinburgh, UK.
authors.forename: H
authors.initials: H
authors.lastname: McHaffie
mesh_terms: D001942:Breast Feeding; D003219:Confidentiality; D004993:Ethics, Nursing; D005260:Female; D006293:Health Promotion; D006801:Humans; D007258:Informed Consent; D015404:Nursing Methodology Research