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  2. Men's Health Issues/
  3. Biology of the Male Reproductive System/
    Biology of the Male Reproductive System
    • Structure of the Male Reproductive System
    • Male Reproductive Function
    • Puberty in Boys
    • Effects of Aging on the Male Reproductive System
      • Testosterone-Replacement Therapy
        • Side effects of testosterone-replacement therapy
        • Follow-up to testosterone-replacement therapy
    • Breast Disorders in Men
      • Breast enlargement in men
      • Breast cancer in men
    • Anabolic Steroids
      • Symptoms
        • Physical effects
        • Psychologic effects
      • Diagnosis
      • Treatment
      • Prevention
      • More Information
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