title: Expensive helmets do not correct skull flattening in babies.
authors.affiliation: BMJ.
authors.forename: Zosia
authors.initials: Z
authors.lastname: Kmietowicz
mesh_terms: D003362:Cost-Benefit Analysis; D004867:Equipment Design; D006260:Head Protective Devices / Q000191:economics* / Q000592:standards*; D006801:Humans; D007223:Infant; D009989:Orthotic Devices; D059041:Plagiocephaly / Q000191:economics / Q000628:therapy*