PT - JOURNAL ARTICLE AU - Stephanie Lam AU - Robert Veselis AU - Vivek Malhotra AU - Patrick McCormick TI - Postoperative opioid consumption after spine surgery: 24 hours or midnight to midnight? AID - 10.1136/rapm-2020-102462 DP - 2021 Mar 31 TA - Regional Anesthesia & Pain Medicine PG - rapm-2020-102462 4099 - http://rapm.bmj.com/content/early/2021/03/24/rapm-2020-102462.short 4100 - http://rapm.bmj.com/content/early/2021/03/24/rapm-2020-102462.full