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  "title": "The Effects of Estrogen-Based Hormone Replacement Therapy on Women Aged ≥55 Years Undergoing 1- to 3-Level Posterior Lumbar Spinal Fusion Surgery",
  "title_text": "The Effects of Estrogen-Based Hormone Replacement Therapy on Women Aged ≥55 Years Undergoing 1- to 3-Level Posterior Lumbar Spinal Fusion Surgery",
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