title: Primary care research in Canada and the United States.
authors.forename: Stefan
authors.initials: S
authors.lastname: Grzybowski
authors.forename: Lorraine
authors.initials: L
authors.lastname: Wallace
mesh_terms: D002170:Canada; D006302:Health Services Research / Q000191:economics; D006801:Humans; D011320:Primary Health Care / Q000191:economics; D012109:Research Support as Topic; D014481:United States