Dubious dataset.
Threlfall
A G
AG
D015982:Bias; D002675:Child, Preschool; D003627:Data Interpretation, Statistical; D019140:Dental Care for Children / Q000379:methods* / Q000706:statistics & numerical data; D003731:Dental Caries / Q000150:complications* / Q000628:therapy; D006801:Humans; D018805:Sepsis / Q000209:etiology / Q000517:prevention & control*; D014094:Tooth, Deciduous