title: Is representativeness the right question?
authors.affiliation: City University of New York School of Public Health and Hunter College, New York, USA.
authors.forename: C Mary
authors.initials: CM
authors.lastname: Schooling
authors.forename: Heidi E
authors.initials: HE
authors.lastname: Jones
mesh_terms: D016021:Epidemiologic Studies; D012494:Sampling Studies