Srinivasulu, Kunta, and Nikhil Mudgalkar. “CASTLE MANS DISEASE- A RARE CAUSE OF DIFFICULT INTERNAL JUGULAR VEIN CANULATION IN INTENSIVE CARE UNIT”. National Journal of Medical Research, vol. 2, no. 04, Dec. 2012, pp. 526-, https://njmr.in/index.php/file/article/view/859.