TY - BOOK AU - Shradha Satish Shah AU - Jitendra Kshirsagar TI - Comparative study B/W 0.25% bupivacaine and 0.25% bupivacane with clonidine for combined femoral-sciatice block for post-operative analgesia after total knee arthroplasty PY - 2010/// KW - Anesthesiology ER -