TY - BOOK AU - T. Mageshwaran AU - Singla,Deepak TI - Comparative efficacy of supraclavicular versus infraclavicular approach of subclavian vein cannulation under ultrasound guidance: :a randomized clinical trial U1 - 617.96 PY - 2019/// CY - Rishikesh PB - AIIMS KW - Anaesthesiology N1 - Includes-References, Bibliography ER -