Longer sitting time and low physical activity are closely associated with chronic low back pain in population over 50 years of age: a cross-sectional study using the sixth Korea National Health and Nutrition Examination SurveySang‐Min Park, Jin S. Yeom, Ho‐Joong Kim et al.|The Spine Journal|2018Cited by 81
Depression is Closely Associated With Chronic Low Back Pain in Patients Over 50 Years of AgeSang‐Min Park, Jin S. Yeom, Ho‐Joong Kim et al.|Spine|2018Cited by 62
Efficacy of Escherichia coli -derived recombinant human bone morphogenetic protein-2 in posterolateral lumbar fusion: an open, active-controlled, randomized, multicenter trialJae Hwan Cho, Jumi Han, Ho‐Joong Kim et al.|The Spine Journal|2017Cited by 43
How Many Screws Are Necessary to Be Considered an Experienced Surgeon for Freehand Placement of Thoracolumbar Pedicle Screws?: Analysis Using the Cumulative Summation Test for Learning CurveSang‐Min Park, Jin S. Yeom, Ho‐Joong Kim et al.|World Neurosurgery|2018Cited by 31
Low handgrip strength is closely associated with chronic low back pain among women aged 50 years or older: A cross-sectional study using a national health surveySang‐Min Park, Jin S. Yeom, Hyoungmin Kim et al.|PLoS ONE|2018Cited by 27