PT - JOURNAL ARTICLE AU - Gurkaran kaur Sidhu AU - Himani Gupta TI - Risperidone in elderly patients: be vigilant AID - 10.1136/rapm-2019-101254 DP - 2020 Jan 21 TA - Regional Anesthesia & Pain Medicine PG - rapm-2019-101254 4099 - http://rapm.bmj.com/content/early/2020/01/21/rapm-2019-101254.short 4100 - http://rapm.bmj.com/content/early/2020/01/21/rapm-2019-101254.full