Lamba, D. and Upadhyay, R.K. 2018. PREVALENCE OF KNEE BUCKLING AMONG GRADE 3 OSTEOARTHRITIS PATIENTS OF KNEE: A SELF-REPORTED STUDY. Asian Journal of Pharmaceutical and Clinical Research. 11, 7 (Jul. 2018), 324–327. DOI:https://doi.org/10.22159/ajpcr.2018.v11i7.22814.