Paudel, Sushil. “Efficacy and Safety of Aspirin Plus Intermittent Pneumatic Compression Device Vs. Low Molecular Weight Heparin As Thromboprophylaxis After Total Hip Arthroplasty: A Prospective Randomized Control Trial”. Nepal Orthopaedic Association Journal, vol. 4, no. 1, May 2016, pp. 1-8, https://doi.org/10.3126/noaj.v4i1.58067.