Comparison of inguinal fist compression versus commercial windlass tourniquet for reduction in femoral artery blood flow by untrained providers: a protocol for a superiority, assessor-blinded, cross-over, randomised controlled trial

K. Bruce, P. J. Snelling, P. Abery, K. Kemp-Smith, D. Lamond, N. Taylor, B. Patel, P. Jones and J. Furness