“The Prevalence and abnormalities of intervertebral discs (ivd) at various levels in lumbosacral spine magnetic resonance imaging (mri): Intervertebral discs (ivd) at various levels in lumbosacral spine magnetic resonance imaging (mri)”, Med J South Punjab, vol. 4, no. 01, pp. 21–35, Jun. 2023, doi: 10.61581/MJSP.VOL04/01/03.