Study finds 'observation' as effective as surgery in early prostate cancer
Study links gene to PTSD risk
For a new generation of cancer drugs, scientists look to targeted nanomedicine
Healing words: Study looks at the power of expressive writing to aid in Veterans' readjustment
Couple therapy helps with PTSD
Vitamin D and prostate cancer
Hormone boosts resistance to obesity
Women with back pain may benefit from yoga
Millennium Cohort Study finds sparse evidence of lung damage from burn pits
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