Arun Thachil 2020. Effect of ‘bedside ankle active exercise monitoring device’ as an aid in the prevention of deep vein thrombosis among post- surgical geriatric population. International Journal of Allied Medical Sciences and Clinical Research. 7, 3 (Aug. 2020), 1103–1111. DOI:https://doi.org/10.61096/ijamscr.v7.iss3.2019.1103-1111.