Sancheti, M. and Ghagre, M. (2021) “Bipolar hemiarthroplasty of hip joint: prospective randomised comparative study of direct anterior approach versus posterior approach”, International Journal of Research in Orthopaedics, 7(2), pp. 381–385. doi: 10.18203/issn.2455-4510.IntJResOrthop20210633.