PT - JOURNAL ARTICLE AU - Jorge Mejia AU - Tomás Cuñat AU - Andrew Grant TI - Sufficient, safe and successful: a lower IPACK (infiltration between the popliteal artery and capsule of the knee) block dose in total knee arthroplasty pathways AID - 10.1136/rapm-2020-101649 DP - 2020 May 20 TA - Regional Anesthesia & Pain Medicine PG - rapm-2020-101649 4099 - http://rapm.bmj.com/content/early/2020/05/19/rapm-2020-101649.short 4100 - http://rapm.bmj.com/content/early/2020/05/19/rapm-2020-101649.full