Mitchell, L., Moseley, E., O’Neil, R. and Lewis, L.M. 2022. Psychiatric co-morbidities and substance abuse are dominant factors in Predicting Emergency Department usage rates. Archives of Community Medicine and Public Health. 8, 3 (Aug. 2022), 103–107. DOI:https://doi.org/10.17352/2455-5479.000182.