Clark K, John PS, Menec V, Cloutier D, Newall N, O’Connell M, Tate R. Healthcare utilisation among Canadian adults in rural and urban areas – The Canadian Longitudinal Study on Aging. Can J Rural Med. 2021 Apr-Jun;26(2):69-79. doi: 10.4103/CJRM.CJRM_43_20. PMID: 33818534.