title: Sample selection bias, is misleading.
authors.forename: A J
authors.initials: AJ
authors.lastname: Sedlak
authors.forename: C
authors.initials: C
authors.lastname: Bruce
authors.forename: D J
authors.initials: DJ
authors.lastname: Schultz
mesh_terms: D015982:Bias; D002648:Child; D002649:Child Abuse / Q000208:ethnology / Q000706:statistics & numerical data*; D002675:Child, Preschool; D016021:Epidemiologic Studies; D006306:Health Surveys; D006801:Humans; D015994:Incidence; D007223:Infant; D007231:Infant, Newborn; D044469:Racial Groups; D015203:Reproducibility of Results; D012307:Risk Factors