[Depressive moods during the second half of life. Introduction].
Olié
J-P
JP
S.H.U. de Santé Mentale et de Thérapeutique, C.H. Sainte-Anne, 75014 Paris.
D000368:Aged; D003865:Major Depressive Disorder / Q000523:psychology*; D006801:Humans; D008875:Middle Aged