12/20/2016 11:00 AM EST
By Michael Sappol As December 21, the shortest day of the year approaches, when the gray and dark is at its height and golden sunshine is scarce, it’s easy to feel gloomy. Doctors have a diagnosis for that, Seasonal Affective Disorder (conveniently acronymed as “SAD”), a name coined in the 1980s by Norman E. Rosenthal, […]
12/20/2016 10:00 AM EST
A View from NLM’s History of Medicine Division
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