title: Long-form census change worries health researchers.
authors.forename: Roger
authors.initials: R
authors.lastname: Collier
mesh_terms: D002170:Canada; D019352:Censuses; D006291:Health Policy; D006302:Health Services Research / Q000706:statistics & numerical data; D006801:Humans; D035141:Voluntary Programs / Q000331:legislation & jurisprudence