title: Breastfeeding and Childhood Leukemia Incidence: Duplicate Data Inadvertently Included in the Meta-analysis and Consideration of Possible Confounders.
authors.affiliation: Department of Epidemiology and Cancer Control, St Jude Children's Research Hospital, Memphis, Tennessee.
authors.forename: Rohit P
authors.initials: RP
authors.lastname: Ojha
authors.affiliation: Department of Pediatrics, Aarhus University Hospital, Aarhus, Denmark.
authors.forename: Peter H
authors.initials: PH
authors.lastname: Asdahl
mesh_terms: D001942:Breast Feeding / Q000706:statistics & numerical data*; D006801:Humans; D007938:Leukemia / Q000453:epidemiology*