title: Pregnancy ultrasound and childhood cancer: a second report from the Oxford Survey of Childhood Cancers.
authors.affiliation: Department of Public Health and Epidemiology, University of Birmingham, UK.
authors.forename: T
authors.initials: T
authors.lastname: Sorahan
authors.forename: R
authors.initials: R
authors.lastname: Lancashire
authors.forename: A
authors.initials: A
authors.lastname: Stewart
authors.forename: I
authors.initials: I
authors.lastname: Peck
mesh_terms: D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D009369:Neoplasms / Q000453:epidemiology / Q000209:etiology*; D011247:Pregnancy; D012307:Risk Factors; D016216:Ultrasonography, Prenatal / Q000009:adverse effects*; D006113:United Kingdom / Q000453:epidemiology