Corrections and additions to the history of light therapy and seasonal affective disorder.
H E
HE
Kern
A J
AJ
Lewy
D003866:Depressive Disorder / Q000209:etiology / Q000628:therapy*; D005860:Germany, West; D049673:History, 20th Century; D006801:Humans; D009315:National Institute of Mental Health (U.S.); D010789:Phototherapy / Q000266:history*; D012621:Seasons; D014481:United States