title: Rebreathing from sheepskins.
authors.forename: B J
authors.initials: BJ
authors.lastname: Taylor
authors.forename: D P
authors.initials: DP
authors.lastname: Boulton
mesh_terms: D001512:Bedding and Linens / Q000009:adverse effects*; D006801:Humans; D007231:Infant, Newborn; D016684:Prone Position; D012307:Risk Factors; D013398:Sudden Infant Death / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control*; D016683:Supine Position